diff --git a/Cargo.lock b/Cargo.lock
index d07af96f..ba2dd8fc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -20,6 +20,7 @@ dependencies = [
  "plurify",
  "r2d2",
  "r2d2_sqlite",
+ "regex",
  "rusqlite",
  "sourceview5",
  "syntect",
@@ -31,6 +32,15 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "ansi-parser"
 version = "0.9.1"
@@ -1131,6 +1141,29 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "regex"
+version = "1.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e10754a14b9137dd7b1e3e5b0493cc9171fdd105e0ab477f51b72e7f3ac0e276"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.10"
diff --git a/Cargo.toml b/Cargo.toml
index a419e8d3..4a529faf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,6 +41,7 @@ openssl = "0.10.72"
 plurify = "0.2.0"
 r2d2 = "0.8.10"
 r2d2_sqlite = "0.32.0"
+regex = "1.12.3"
 syntect = "5.2.0"
 
 # development
diff --git a/README.md b/README.md
index 146e4461..d2b344e2 100644
--- a/README.md
+++ b/README.md
@@ -135,8 +135,9 @@ The Gemini protocol was designed as a minimalistic, tracking-resistant alternati
 
 #### Text
   * [x] `text/gemini`
-  * [x] `text/plain`
+  * [x] `text/markdown`
   * [x] `text/nex`
+  * [x] `text/plain`
 
 #### Images
   * [x] `image/gif`
diff --git a/src/app/browser/window/tab/item/client/driver/file.rs b/src/app/browser/window/tab/item/client/driver/file.rs
index 2dd3abf9..c56edbab 100644
--- a/src/app/browser/window/tab/item/client/driver/file.rs
+++ b/src/app/browser/window/tab/item/client/driver/file.rs
@@ -71,6 +71,31 @@ impl File {
                                         .set_mime(Some(content_type.to_string()));
                                 }
                                 match content_type.as_str() {
+                                    "text/gemini" => {
+                                        if matches!(*feature, Feature::Source) {
+                                            load_contents_async(file, cancellable, move |result| {
+                                                match result {
+                                                    Ok(data) => {
+                                                        Text::Source(uri, data).handle(&page)
+                                                    }
+                                                    Err(message) => {
+                                                        Status::Failure(message).handle(&page)
+                                                    }
+                                                }
+                                            })
+                                        } else {
+                                            load_contents_async(file, cancellable, move |result| {
+                                                match result {
+                                                    Ok(data) => {
+                                                        Text::Gemini(uri, data).handle(&page)
+                                                    }
+                                                    Err(message) => {
+                                                        Status::Failure(message).handle(&page)
+                                                    }
+                                                }
+                                            })
+                                        }
+                                    }
                                     "text/plain" => {
                                         if matches!(*feature, Feature::Source) {
                                             load_contents_async(file, cancellable, move |result| {
@@ -94,6 +119,18 @@ impl File {
                                                     }
                                                 }
                                             });
+                                        } else if url.ends_with(".md") || url.ends_with(".markdown")
+                                        {
+                                            load_contents_async(file, cancellable, move |result| {
+                                                match result {
+                                                    Ok(data) => {
+                                                        Text::Markdown(uri, data).handle(&page)
+                                                    }
+                                                    Err(message) => {
+                                                        Status::Failure(message).handle(&page)
+                                                    }
+                                                }
+                                            })
                                         } else {
                                             load_contents_async(file, cancellable, move |result| {
                                                 match result {
@@ -107,6 +144,31 @@ impl File {
                                             })
                                         }
                                     }
+                                    "text/markdown" => {
+                                        if matches!(*feature, Feature::Source) {
+                                            load_contents_async(file, cancellable, move |result| {
+                                                match result {
+                                                    Ok(data) => {
+                                                        Text::Source(uri, data).handle(&page)
+                                                    }
+                                                    Err(message) => {
+                                                        Status::Failure(message).handle(&page)
+                                                    }
+                                                }
+                                            })
+                                        } else {
+                                            load_contents_async(file, cancellable, move |result| {
+                                                match result {
+                                                    Ok(data) => {
+                                                        Text::Markdown(uri, data).handle(&page)
+                                                    }
+                                                    Err(message) => {
+                                                        Status::Failure(message).handle(&page)
+                                                    }
+                                                }
+                                            })
+                                        }
+                                    }
                                     "image/png" | "image/gif" | "image/jpeg" | "image/webp" => {
                                         match gtk::gdk::Texture::from_file(&file) {
                                             Ok(texture) => {
diff --git a/src/app/browser/window/tab/item/client/driver/file/text.rs b/src/app/browser/window/tab/item/client/driver/file/text.rs
index b7f8aa31..36dba3dc 100644
--- a/src/app/browser/window/tab/item/client/driver/file/text.rs
+++ b/src/app/browser/window/tab/item/client/driver/file/text.rs
@@ -2,6 +2,7 @@ use gtk::glib::Uri;
 
 pub enum Text {
     Gemini(Uri, String),
+    Markdown(Uri, String),
     Plain(Uri, String),
     Source(Uri, String),
 }
@@ -22,6 +23,14 @@ impl Text {
                     .set_mime(Some("text/gemini".to_string()));
                 page.content.to_text_gemini(uri, data)
             }),
+            Self::Markdown(uri, data) => (uri, {
+                page.navigation
+                    .request
+                    .info
+                    .borrow_mut()
+                    .set_mime(Some("text/markdown".to_string()));
+                page.content.to_text_markdown(uri, data)
+            }),
             Self::Plain(uri, data) => (uri, page.content.to_text_plain(data)),
             Self::Source(uri, data) => (uri, page.content.to_text_source(data)),
         };
diff --git a/src/app/browser/window/tab/item/client/driver/gemini.rs b/src/app/browser/window/tab/item/client/driver/gemini.rs
index 8a30f9f4..1c34dc73 100644
--- a/src/app/browser/window/tab/item/client/driver/gemini.rs
+++ b/src/app/browser/window/tab/item/client/driver/gemini.rs
@@ -358,6 +358,7 @@ fn handle(
                                                                     } else {
                                                                         match m.as_str() {
                                                                             "text/gemini" => page.content.to_text_gemini(&uri, data),
+                                                                            "text/markdown" => page.content.to_text_markdown(&uri, data),
                                                                             "text/plain" => page.content.to_text_plain(data),
                                                                             _ => panic!() // unexpected
                                                                         }
diff --git a/src/app/browser/window/tab/item/page/content.rs b/src/app/browser/window/tab/item/page/content.rs
index 016121dd..fc88758d 100644
--- a/src/app/browser/window/tab/item/page/content.rs
+++ b/src/app/browser/window/tab/item/page/content.rs
@@ -154,6 +154,14 @@ impl Content {
         }
     }
 
+    /// `text/markdown`
+    pub fn to_text_markdown(&self, base: &Uri, data: &str) -> Text {
+        self.clean();
+        let m = Text::markdown((&self.window_action, &self.item_action), base, data);
+        self.g_box.append(&m.scrolled_window);
+        m
+    }
+
     /// `text/plain`
     pub fn to_text_plain(&self, data: &str) -> Text {
         self.clean();
diff --git a/src/app/browser/window/tab/item/page/content/directory/column/format.rs b/src/app/browser/window/tab/item/page/content/directory/column/format.rs
index ba027dfb..328048c0 100644
--- a/src/app/browser/window/tab/item/page/content/directory/column/format.rs
+++ b/src/app/browser/window/tab/item/page/content/directory/column/format.rs
@@ -15,6 +15,8 @@ impl Format for FileInfo {
                 if content_type == "text/plain" {
                     if display_name.ends_with(".gmi") || display_name.ends_with(".gemini") {
                         "text/gemini".into()
+                    } else if display_name.ends_with(".md") || display_name.ends_with(".markdown") {
+                        "text/markdown".into()
                     } else {
                         content_type
                     }
diff --git a/src/app/browser/window/tab/item/page/content/text.rs b/src/app/browser/window/tab/item/page/content/text.rs
index d47c9e65..9a634185 100644
--- a/src/app/browser/window/tab/item/page/content/text.rs
+++ b/src/app/browser/window/tab/item/page/content/text.rs
@@ -1,4 +1,5 @@
 mod gemini;
+mod markdown;
 mod nex;
 mod plain;
 mod source;
@@ -7,6 +8,7 @@ use super::{ItemAction, WindowAction};
 use adw::ClampScrollable;
 use gemini::Gemini;
 use gtk::{ScrolledWindow, TextView, glib::Uri};
+use markdown::Markdown;
 use nex::Nex;
 use plain::Plain;
 use source::Source;
@@ -51,6 +53,21 @@ impl Text {
         }
     }
 
+    pub fn markdown(
+        actions: (&Rc<WindowAction>, &Rc<ItemAction>),
+        base: &Uri,
+        gemtext: &str,
+    ) -> Self {
+        let markdown = Markdown::build(actions, base, gemtext);
+        Self {
+            scrolled_window: reader(&markdown.text_view),
+            text_view: markdown.text_view,
+            meta: Meta {
+                title: markdown.title,
+            },
+        }
+    }
+
     pub fn plain(data: &str) -> Self {
         let text_view = TextView::plain(data);
         Self {
diff --git a/src/app/browser/window/tab/item/page/content/text/gemini.rs b/src/app/browser/window/tab/item/page/content/text/gemini.rs
index a89e2fff..8eae79b9 100644
--- a/src/app/browser/window/tab/item/page/content/text/gemini.rs
+++ b/src/app/browser/window/tab/item/page/content/text/gemini.rs
@@ -217,7 +217,7 @@ impl Gemini {
             // Is link
             if let Some(link) = ggemtext::line::Link::parse(line) {
                 if let Some(uri) = link.uri(Some(base)) {
-                    let mut alt = Vec::new();
+                    let mut alt = Vec::with_capacity(2);
 
                     if uri.scheme() != base.scheme() {
                         alt.push("⇖".to_string());
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown.rs b/src/app/browser/window/tab/item/page/content/text/markdown.rs
new file mode 100644
index 00000000..ebcaf16e
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown.rs
@@ -0,0 +1,368 @@
+mod gutter;
+mod tags;
+
+use super::{ItemAction, WindowAction};
+use crate::app::browser::window::action::Position;
+use gtk::{
+    EventControllerMotion, GestureClick, TextBuffer, TextTag, TextTagTable, TextView,
+    TextWindowType, UriLauncher, Window, WrapMode,
+    gdk::{BUTTON_MIDDLE, BUTTON_PRIMARY, BUTTON_SECONDARY, RGBA},
+    gio::{Cancellable, SimpleAction, SimpleActionGroup},
+    glib::{Uri, uuid_string_random},
+    prelude::{PopoverExt, TextBufferExt, TextTagExt, TextViewExt, WidgetExt},
+};
+use gutter::Gutter;
+use sourceview::prelude::{ActionExt, ActionMapExt, DisplayExt, ToVariant};
+use std::{cell::Cell, collections::HashMap, rc::Rc};
+use tags::Tags;
+
+pub struct Markdown {
+    pub title: Option<String>,
+    pub text_view: TextView,
+}
+
+impl Markdown {
+    // Constructors
+
+    /// Build new `Self`
+    pub fn build(
+        (window_action, item_action): (&Rc<WindowAction>, &Rc<ItemAction>),
+        base: &Uri,
+        markdown: &str,
+    ) -> Self {
+        // Init HashMap storage (for event controllers)
+        let mut links: HashMap<TextTag, Uri> = HashMap::new();
+
+        // Init hovered tag storage for `links`
+        // * maybe less expensive than update entire HashMap by iter
+        let hover: Rc<Cell<Option<TextTag>>> = Rc::new(Cell::new(None));
+
+        // Init code features
+        //let mut code = None;
+
+        // Init colors
+        // @TODO use accent colors in adw 1.6 / ubuntu 24.10+
+        let link_color = (
+            RGBA::new(0.208, 0.518, 0.894, 1.0),
+            RGBA::new(0.208, 0.518, 0.894, 0.9),
+        );
+
+        // Init tags
+        let mut tags = Tags::new();
+
+        // Init new text buffer
+        let buffer = TextBuffer::new(Some(&TextTagTable::new()));
+        buffer.set_text(markdown);
+
+        // Init main widget
+        let text_view = {
+            const MARGIN: i32 = 8;
+            TextView::builder()
+                .bottom_margin(MARGIN)
+                .buffer(&buffer)
+                .cursor_visible(false)
+                .editable(false)
+                .left_margin(MARGIN)
+                .right_margin(MARGIN)
+                .top_margin(MARGIN)
+                .vexpand(true)
+                .wrap_mode(WrapMode::Word)
+                .build()
+        };
+
+        // Init gutter widget (the tooltip on URL tags hover)
+        let gutter = Gutter::build(&text_view);
+
+        // Render markdown tags
+        let title = tags.render(&buffer, base, &link_color.0, &mut links);
+
+        // Context menu
+        let action_link_tab =
+            SimpleAction::new_stateful(&uuid_string_random(), None, &String::new().to_variant());
+        action_link_tab.connect_activate({
+            let window_action = window_action.clone();
+            move |this, _| {
+                open_link_in_new_tab(
+                    &this.state().unwrap().get::<String>().unwrap(),
+                    &window_action,
+                )
+            }
+        });
+        let action_link_copy =
+            SimpleAction::new_stateful(&uuid_string_random(), None, &String::new().to_variant());
+        action_link_copy.connect_activate(|this, _| {
+            gtk::gdk::Display::default()
+                .unwrap()
+                .clipboard()
+                .set_text(&this.state().unwrap().get::<String>().unwrap())
+        });
+        let action_link_download =
+            SimpleAction::new_stateful(&uuid_string_random(), None, &String::new().to_variant());
+        action_link_download.connect_activate({
+            let window_action = window_action.clone();
+            move |this, _| {
+                open_link_in_new_tab(
+                    &link_prefix(
+                        this.state().unwrap().get::<String>().unwrap(),
+                        LINK_PREFIX_DOWNLOAD,
+                    ),
+                    &window_action,
+                )
+            }
+        });
+        let action_link_source =
+            SimpleAction::new_stateful(&uuid_string_random(), None, &String::new().to_variant());
+        action_link_source.connect_activate({
+            let window_action = window_action.clone();
+            move |this, _| {
+                open_link_in_new_tab(
+                    &link_prefix(
+                        this.state().unwrap().get::<String>().unwrap(),
+                        LINK_PREFIX_SOURCE,
+                    ),
+                    &window_action,
+                )
+            }
+        });
+        let link_context_group_id = uuid_string_random();
+        text_view.insert_action_group(
+            &link_context_group_id,
+            Some(&{
+                let g = SimpleActionGroup::new();
+                g.add_action(&action_link_tab);
+                g.add_action(&action_link_copy);
+                g.add_action(&action_link_download);
+                g.add_action(&action_link_source);
+                g
+            }),
+        );
+        let link_context = gtk::PopoverMenu::from_model(Some(&{
+            let m = gtk::gio::Menu::new();
+            m.append(
+                Some("Open Link in New Tab"),
+                Some(&format!(
+                    "{link_context_group_id}.{}",
+                    action_link_tab.name()
+                )),
+            );
+            m.append(
+                Some("Copy Link"),
+                Some(&format!(
+                    "{link_context_group_id}.{}",
+                    action_link_copy.name()
+                )),
+            );
+            m.append(
+                Some("Download Link"),
+                Some(&format!(
+                    "{link_context_group_id}.{}",
+                    action_link_download.name()
+                )),
+            );
+            m.append(
+                Some("View Link as Source"),
+                Some(&format!(
+                    "{link_context_group_id}.{}",
+                    action_link_source.name()
+                )),
+            );
+            m
+        }));
+        link_context.set_parent(&text_view);
+
+        // Init additional controllers
+        let middle_button_controller = GestureClick::builder().button(BUTTON_MIDDLE).build();
+        let primary_button_controller = GestureClick::builder().button(BUTTON_PRIMARY).build();
+        let secondary_button_controller = GestureClick::builder()
+            .button(BUTTON_SECONDARY)
+            .propagation_phase(gtk::PropagationPhase::Capture)
+            .build();
+        let motion_controller = EventControllerMotion::new();
+
+        text_view.add_controller(middle_button_controller.clone());
+        text_view.add_controller(motion_controller.clone());
+        text_view.add_controller(primary_button_controller.clone());
+        text_view.add_controller(secondary_button_controller.clone());
+
+        // Init shared reference container for HashTable collected
+        let links = Rc::new(links);
+
+        // Init events
+        primary_button_controller.connect_released({
+            let item_action = item_action.clone();
+            let links = links.clone();
+            let text_view = text_view.clone();
+            move |_, _, window_x, window_y| {
+                // Detect tag match current coords hovered
+                let (buffer_x, buffer_y) = text_view.window_to_buffer_coords(
+                    TextWindowType::Widget,
+                    window_x as i32,
+                    window_y as i32,
+                );
+                if let Some(iter) = text_view.iter_at_location(buffer_x, buffer_y) {
+                    for tag in iter.tags() {
+                        // Tag is link
+                        if let Some(uri) = links.get(&tag) {
+                            return open_link_in_current_tab(&uri.to_string(), &item_action);
+                        }
+                    }
+                }
+            }
+        });
+
+        secondary_button_controller.connect_pressed({
+            let links = links.clone();
+            let text_view = text_view.clone();
+            let link_context = link_context.clone();
+            move |_, _, window_x, window_y| {
+                let x = window_x as i32;
+                let y = window_y as i32;
+                // Detect tag match current coords hovered
+                let (buffer_x, buffer_y) =
+                    text_view.window_to_buffer_coords(TextWindowType::Widget, x, y);
+                if let Some(iter) = text_view.iter_at_location(buffer_x, buffer_y) {
+                    for tag in iter.tags() {
+                        // Tag is link
+                        if let Some(uri) = links.get(&tag) {
+                            let request_str = uri.to_str();
+                            let request_var = request_str.to_variant();
+
+                            action_link_tab.set_state(&request_var);
+                            action_link_copy.set_state(&request_var);
+
+                            action_link_download.set_state(&request_var);
+                            action_link_download.set_enabled(is_prefixable_link(&request_str));
+
+                            action_link_source.set_state(&request_var);
+                            action_link_source.set_enabled(is_prefixable_link(&request_str));
+
+                            link_context
+                                .set_pointing_to(Some(&gtk::gdk::Rectangle::new(x, y, 1, 1)));
+                            link_context.popup();
+                        }
+                    }
+                }
+            }
+        });
+
+        middle_button_controller.connect_pressed({
+            let links = links.clone();
+            let text_view = text_view.clone();
+            let window_action = window_action.clone();
+            move |_, _, window_x, window_y| {
+                // Detect tag match current coords hovered
+                let (buffer_x, buffer_y) = text_view.window_to_buffer_coords(
+                    TextWindowType::Widget,
+                    window_x as i32,
+                    window_y as i32,
+                );
+                if let Some(iter) = text_view.iter_at_location(buffer_x, buffer_y) {
+                    for tag in iter.tags() {
+                        // Tag is link
+                        if let Some(uri) = links.get(&tag) {
+                            return open_link_in_new_tab(&uri.to_string(), &window_action);
+                        }
+                    }
+                }
+            }
+        }); // for a note: this action sensitive to focus out
+
+        motion_controller.connect_motion({
+            let text_view = text_view.clone();
+            let links = links.clone();
+            let hover = hover.clone();
+            move |_, window_x, window_y| {
+                // Detect tag match current coords hovered
+                let (buffer_x, buffer_y) = text_view.window_to_buffer_coords(
+                    TextWindowType::Widget,
+                    window_x as i32,
+                    window_y as i32,
+                );
+                // Reset link colors to default
+                if let Some(tag) = hover.replace(None) {
+                    tag.set_foreground_rgba(Some(&link_color.0));
+                }
+                // Apply hover effect
+                if let Some(iter) = text_view.iter_at_location(buffer_x, buffer_y) {
+                    for tag in iter.tags() {
+                        // Tag is link
+                        if let Some(uri) = links.get(&tag) {
+                            // Toggle color
+                            tag.set_foreground_rgba(Some(&link_color.1));
+                            // Keep hovered tag in memory
+                            hover.replace(Some(tag.clone()));
+                            // Show tooltip
+                            gutter.set_uri(Some(uri));
+                            // Toggle cursor
+                            text_view.set_cursor_from_name(Some("pointer"));
+                            // Redraw required to apply changes immediately
+                            text_view.queue_draw();
+                            return;
+                        }
+                    }
+                }
+                // Restore defaults
+                gutter.set_uri(None);
+                text_view.set_cursor_from_name(Some("text"));
+                text_view.queue_draw();
+            }
+        }); // @TODO may be expensive for CPU, add timeout?
+
+        Self { text_view, title }
+    }
+}
+
+fn is_internal_link(request: &str) -> bool {
+    // schemes
+    request.starts_with("gemini://")
+        || request.starts_with("titan://")
+        || request.starts_with("nex://")
+        || request.starts_with("file://")
+        // prefix
+        || request.starts_with("download:")
+        || request.starts_with("source:")
+}
+
+fn is_prefixable_link(request: &str) -> bool {
+    request.starts_with("gemini://")
+        || request.starts_with("nex://")
+        || request.starts_with("file://")
+}
+
+fn open_link_in_external_app(request: &str) {
+    UriLauncher::new(request).launch(Window::NONE, Cancellable::NONE, |r| {
+        if let Err(e) = r {
+            println!("{e}") // @TODO use warn macro
+        }
+    })
+}
+
+fn open_link_in_current_tab(request: &str, item_action: &ItemAction) {
+    if is_internal_link(request) {
+        item_action.load.activate(Some(request), true, false)
+    } else {
+        open_link_in_external_app(request)
+    }
+}
+
+fn open_link_in_new_tab(request: &str, window_action: &WindowAction) {
+    if is_internal_link(request) {
+        window_action.append.activate_stateful_once(
+            Position::After,
+            Some(request.into()),
+            false,
+            false,
+            true,
+            true,
+        );
+    } else {
+        open_link_in_external_app(request)
+    }
+}
+
+fn link_prefix(request: String, prefix: &str) -> String {
+    format!("{prefix}{}", request.trim_start_matches(prefix))
+}
+
+const LINK_PREFIX_DOWNLOAD: &str = "download:";
+const LINK_PREFIX_SOURCE: &str = "source:";
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/gutter.rs b/src/app/browser/window/tab/item/page/content/text/markdown/gutter.rs
new file mode 100644
index 00000000..6a558ef2
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/gutter.rs
@@ -0,0 +1,68 @@
+use gtk::{
+    Align, Label, TextView, TextWindowType,
+    glib::{Uri, timeout_add_local_once},
+    pango::EllipsizeMode,
+    prelude::{TextViewExt, WidgetExt},
+};
+use std::{cell::Cell, rc::Rc, time::Duration};
+
+pub struct Gutter {
+    pub label: Label,
+    is_active: Rc<Cell<bool>>,
+}
+
+impl Gutter {
+    pub fn build(text_view: &TextView) -> Self {
+        const MARGIN_X: i32 = 8;
+        const MARGIN_Y: i32 = 2;
+        let label = Label::builder()
+            .css_classes(["caption", "dim-label"])
+            .ellipsize(EllipsizeMode::Middle)
+            .halign(Align::Start)
+            .margin_bottom(MARGIN_Y)
+            .margin_end(MARGIN_X)
+            .margin_start(MARGIN_X)
+            .margin_top(MARGIN_Y)
+            .visible(false)
+            .build();
+
+        text_view.set_gutter(TextWindowType::Bottom, Some(&label));
+        text_view
+            .gutter(TextWindowType::Bottom)
+            .unwrap()
+            .set_css_classes(&["view"]); // @TODO unspecified patch
+
+        Self {
+            is_active: Rc::new(Cell::new(false)),
+            label,
+        }
+    }
+
+    pub fn set_uri(&self, uri: Option<&Uri>) {
+        match uri {
+            Some(uri) => {
+                if !self.label.is_visible() {
+                    if !self.is_active.replace(true) {
+                        timeout_add_local_once(Duration::from_millis(250), {
+                            let label = self.label.clone();
+                            let is_active = self.is_active.clone();
+                            let uri = uri.clone();
+                            move || {
+                                if is_active.replace(false) {
+                                    label.set_label(&uri.to_string());
+                                    label.set_visible(true)
+                                }
+                            }
+                        });
+                    }
+                } else {
+                    self.label.set_label(&uri.to_string())
+                }
+            }
+            None => {
+                self.is_active.replace(false);
+                self.label.set_visible(false)
+            }
+        }
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/parser.rs b/src/app/browser/window/tab/item/page/content/text/markdown/parser.rs
new file mode 100644
index 00000000..fd708509
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/parser.rs
@@ -0,0 +1,5 @@
+pub mod code;
+pub mod header;
+pub mod link;
+pub mod list;
+pub mod quote;
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags.rs
new file mode 100644
index 00000000..cd25684c
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags.rs
@@ -0,0 +1,88 @@
+mod bold;
+mod code;
+mod header;
+mod list;
+mod pre;
+mod quote;
+mod reference;
+mod strike;
+mod underline;
+
+use bold::Bold;
+use code::Code;
+use gtk::{TextBuffer, TextTag, gdk::RGBA, glib::Uri};
+use header::Header;
+use pre::Pre;
+use quote::Quote;
+use std::collections::HashMap;
+use strike::Strike;
+use underline::Underline;
+
+pub struct Tags {
+    pub bold: Bold,
+    pub code: Code,
+    pub header: Header,
+    pub pre: Pre,
+    pub quote: Quote,
+    pub strike: Strike,
+    pub underline: Underline,
+}
+
+impl Default for Tags {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Tags {
+    // Construct
+    pub fn new() -> Self {
+        Self {
+            bold: Bold::new(),
+            code: Code::new(),
+            header: Header::new(),
+            pre: Pre::new(),
+            quote: Quote::new(),
+            strike: Strike::new(),
+            underline: Underline::new(),
+        }
+    }
+    pub fn render(
+        &mut self,
+        buffer: &TextBuffer,
+        base: &Uri,
+        link_color: &RGBA,
+        links: &mut HashMap<TextTag, Uri>,
+    ) -> Option<String> {
+        // Collect all code blocks first, and replace them with tmp macro ID
+        self.code.collect(buffer);
+
+        // Keep in order!
+        let title = self.header.render(buffer);
+
+        list::render(buffer);
+
+        self.quote.render(buffer);
+
+        self.bold.render(buffer);
+        self.pre.render(buffer);
+        self.strike.render(buffer);
+        self.underline.render(buffer);
+
+        reference::render_images_links(buffer, base, link_color, links);
+        reference::render_images(buffer, base, link_color, links);
+        reference::render_links(buffer, base, link_color, links);
+
+        self.code.render(buffer);
+
+        // Format document title string
+        title.map(|mut s| {
+            s = bold::strip_tags(&s);
+            s = pre::strip_tags(&s);
+            s = reference::strip_tags(&s);
+            s = strike::strip_tags(&s);
+            s = underline::strip_tags(&s);
+            s // @TODO other tags
+        })
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/bold.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/bold.rs
new file mode 100644
index 00000000..5ff97e4f
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/bold.rs
@@ -0,0 +1,78 @@
+use gtk::{
+    TextBuffer, TextTag,
+    WrapMode::Word,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_BOLD: &str = r"\*\*(?P<text>[^*]+)\*\*";
+
+pub struct Bold(TextTag);
+
+impl Bold {
+    pub fn new() -> Self {
+        Self(TextTag::builder().weight(600).wrap_mode(Word).build())
+    }
+
+    /// Apply **bold** `Tag` to given `TextBuffer`
+    pub fn render(&self, buffer: &TextBuffer) {
+        assert!(buffer.tag_table().add(&self.0));
+
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_BOLD)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.into_iter().rev() {
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+            buffer.insert_with_tags(&mut start_iter, &cap["text"], &[&self.0])
+        }
+    }
+}
+
+pub fn strip_tags(value: &str) -> String {
+    let mut result = String::from(value);
+    for cap in Regex::new(REGEX_BOLD).unwrap().captures_iter(value) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    result
+}
+
+#[test]
+fn test_strip_tags() {
+    const VALUE: &str = r"Some **bold 1** and **bold 2** with ![img](https://link.com)";
+    let mut result = String::from(VALUE);
+    for cap in Regex::new(REGEX_BOLD).unwrap().captures_iter(VALUE) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    assert_eq!(
+        result,
+        "Some bold 1 and bold 2 with ![img](https://link.com)"
+    )
+}
+
+#[test]
+fn test_regex() {
+    let cap: Vec<_> = Regex::new(REGEX_BOLD)
+        .unwrap()
+        .captures_iter(r"Some **bold 1** and **bold 2** with ![img](https://link.com)")
+        .collect();
+
+    assert_eq!(&cap.first().unwrap()["text"], "bold 1");
+    assert_eq!(&cap.get(1).unwrap()["text"], "bold 2");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code.rs
new file mode 100644
index 00000000..5d79041f
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code.rs
@@ -0,0 +1,128 @@
+mod ansi;
+mod syntax;
+
+use gtk::{
+    TextBuffer, TextSearchFlags, TextTag, WrapMode,
+    glib::{GString, uuid_string_random},
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+use std::collections::HashMap;
+use syntax::Syntax;
+
+const REGEX_CODE: &str = r"(?s)```[ \t]*(?P<alt>.*?)\n(?P<data>.*?)```";
+
+struct Entry {
+    alt: Option<String>,
+    data: String,
+}
+
+pub struct Code {
+    index: HashMap<GString, Entry>,
+    alt: TextTag,
+}
+
+impl Code {
+    pub fn new() -> Self {
+        Self {
+            index: HashMap::new(),
+            alt: TextTag::builder()
+                .pixels_above_lines(4)
+                .pixels_below_lines(8)
+                .weight(500)
+                .wrap_mode(WrapMode::None)
+                .build(),
+        }
+    }
+
+    /// Collect all code blocks into `Self.index` (to prevent formatting)
+    pub fn collect(&mut self, buffer: &TextBuffer) {
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_CODE)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.into_iter().rev() {
+            let id = uuid_string_random();
+
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+
+            buffer.insert_with_tags(&mut start_iter, &id, &[]);
+            assert!(
+                self.index
+                    .insert(
+                        id,
+                        Entry {
+                            alt: alt(cap["alt"].into()).map(|s| s.into()),
+                            data: cap["data"].into(),
+                        },
+                    )
+                    .is_none()
+            )
+        }
+    }
+
+    /// Apply code `Tag` to given `TextBuffer` using `Self.index`
+    pub fn render(&mut self, buffer: &TextBuffer) {
+        let syntax = Syntax::new();
+        assert!(buffer.tag_table().add(&self.alt));
+        for (k, v) in self.index.iter() {
+            while let Some((mut m_start, mut m_end)) =
+                buffer
+                    .start_iter()
+                    .forward_search(k, TextSearchFlags::VISIBLE_ONLY, None)
+            {
+                buffer.delete(&mut m_start, &mut m_end);
+                if let Some(ref alt) = v.alt {
+                    buffer.insert_with_tags(&mut m_start, &format!("{alt}\n"), &[&self.alt])
+                }
+                match syntax.highlight(&v.data, v.alt.as_ref()) {
+                    Ok(highlight) => {
+                        for (syntax_tag, entity) in highlight {
+                            assert!(buffer.tag_table().add(&syntax_tag));
+                            buffer.insert_with_tags(&mut m_start, &entity, &[&syntax_tag])
+                        }
+                    }
+                    Err(_) => {
+                        // Try ANSI/SGR format (terminal emulation) @TODO optional
+                        for (syntax_tag, entity) in ansi::format(&v.data) {
+                            assert!(buffer.tag_table().add(&syntax_tag));
+                            buffer.insert_with_tags(&mut m_start, &entity, &[&syntax_tag])
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+fn alt(value: Option<&str>) -> Option<&str> {
+    value.map(|m| m.trim()).filter(|s| !s.is_empty())
+}
+
+#[test]
+fn test_regex() {
+    let cap: Vec<_> = Regex::new(REGEX_CODE)
+        .unwrap()
+        .captures_iter("Some ``` alt text\ncode line 1\ncode line 2``` and ```\ncode line 3\ncode line 4``` with ![img](https://link.com)")
+        .collect();
+
+    let first = cap.first().unwrap();
+    assert_eq!(alt(first.name("alt").map(|m| m.as_str())), Some("alt text"));
+    assert_eq!(&first["data"], "code line 1\ncode line 2");
+
+    let second = cap.get(1).unwrap();
+    assert_eq!(alt(second.name("alt").map(|m| m.as_str())), None);
+    assert_eq!(&second["data"], "code line 3\ncode line 4");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi.rs
new file mode 100644
index 00000000..b617b69a
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi.rs
@@ -0,0 +1,33 @@
+mod rgba;
+mod tag;
+
+use tag::Tag;
+
+use ansi_parser::{AnsiParser, AnsiSequence, Output};
+use gtk::{TextTag, prelude::TextTagExt};
+
+/// Apply ANSI/SGR format to new buffer
+pub fn format(source_code: &str) -> Vec<(TextTag, String)> {
+    let mut buffer = Vec::new();
+    let mut tag = Tag::new();
+
+    for ref entity in source_code.ansi_parse() {
+        if let Output::Escape(AnsiSequence::SetGraphicsMode(color)) = entity
+            && color.len() > 1
+        {
+            if color[0] == 38 {
+                tag.text_tag
+                    .set_foreground_rgba(rgba::default(*color.last().unwrap()).as_ref());
+            } else {
+                tag.text_tag
+                    .set_background_rgba(rgba::default(*color.last().unwrap()).as_ref());
+            }
+        }
+        if let Output::TextBlock(text) = entity {
+            buffer.push((tag.text_tag, text.to_string()));
+            tag = Tag::new();
+        }
+    }
+
+    buffer
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi/rgba.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi/rgba.rs
new file mode 100644
index 00000000..d1398d2f
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi/rgba.rs
@@ -0,0 +1,256 @@
+use gtk::gdk::RGBA;
+
+/// Default RGBa palette for ANSI terminal emulation
+pub fn default(color: u8) -> Option<RGBA> {
+    match color {
+        7 => Some(RGBA::new(0.854, 0.854, 0.854, 1.0)),
+        8 => Some(RGBA::new(0.424, 0.424, 0.424, 1.0)),
+        10 => Some(RGBA::new(0.0, 1.0, 0.0, 1.0)),
+        11 => Some(RGBA::new(1.0, 1.0, 0.0, 1.0)),
+        12 => Some(RGBA::new(0.0, 0.0, 1.0, 1.0)),
+        13 => Some(RGBA::new(1.0, 0.0, 1.0, 1.0)),
+        14 => Some(RGBA::new(0.0, 1.0, 1.0, 1.0)),
+        15 => Some(RGBA::new(1.0, 1.0, 1.0, 1.0)),
+        16 => Some(RGBA::new(0.0, 0.0, 0.0, 1.0)),
+        17 => Some(RGBA::new(0.0, 0.020, 0.373, 1.0)),
+        18 => Some(RGBA::new(0.0, 0.031, 0.529, 1.0)),
+        19 => Some(RGBA::new(0.0, 0.0, 0.686, 1.0)),
+        20 => Some(RGBA::new(0.0, 0.0, 0.823, 1.0)),
+        21 => Some(RGBA::new(0.0, 0.0, 1.0, 1.0)),
+        22 => Some(RGBA::new(0.0, 0.373, 0.0, 1.0)),
+        23 => Some(RGBA::new(0.0, 0.373, 0.373, 1.0)),
+        24 => Some(RGBA::new(0.0, 0.373, 0.529, 1.0)),
+        25 => Some(RGBA::new(0.0, 0.373, 0.686, 1.0)),
+        26 => Some(RGBA::new(0.0, 0.373, 0.823, 1.0)),
+        27 => Some(RGBA::new(0.0, 0.373, 1.0, 1.0)),
+        28 => Some(RGBA::new(0.0, 0.533, 0.0, 1.0)),
+        29 => Some(RGBA::new(0.0, 0.533, 0.373, 1.0)),
+        30 => Some(RGBA::new(0.0, 0.533, 0.533, 1.0)),
+        31 => Some(RGBA::new(0.0, 0.533, 0.686, 1.0)),
+        32 => Some(RGBA::new(0.0, 0.533, 0.823, 1.0)),
+        33 => Some(RGBA::new(0.0, 0.533, 1.0, 1.0)),
+        34 => Some(RGBA::new(0.039, 0.686, 0.0, 1.0)),
+        35 => Some(RGBA::new(0.039, 0.686, 0.373, 1.0)),
+        36 => Some(RGBA::new(0.039, 0.686, 0.529, 1.0)),
+        37 => Some(RGBA::new(0.039, 0.686, 0.686, 1.0)),
+        38 => Some(RGBA::new(0.039, 0.686, 0.823, 1.0)),
+        39 => Some(RGBA::new(0.039, 0.686, 1.0, 1.0)),
+        40 => Some(RGBA::new(0.0, 0.843, 0.0, 1.0)),
+        41 => Some(RGBA::new(0.0, 0.843, 0.373, 1.0)),
+        42 => Some(RGBA::new(0.0, 0.843, 0.529, 1.0)),
+        43 => Some(RGBA::new(0.0, 0.843, 0.686, 1.0)),
+        44 => Some(RGBA::new(0.0, 0.843, 0.843, 1.0)),
+        45 => Some(RGBA::new(0.0, 0.843, 1.0, 1.0)),
+        46 => Some(RGBA::new(0.0, 1.0, 0.0, 1.0)),
+        47 => Some(RGBA::new(0.0, 1.0, 0.373, 1.0)),
+        48 => Some(RGBA::new(0.0, 1.0, 0.529, 1.0)),
+        49 => Some(RGBA::new(0.0, 1.0, 0.686, 1.0)),
+        50 => Some(RGBA::new(0.0, 1.0, 0.843, 1.0)),
+        51 => Some(RGBA::new(0.0, 1.0, 1.0, 1.0)),
+        52 => Some(RGBA::new(0.373, 0.0, 0.0, 1.0)),
+        53 => Some(RGBA::new(0.373, 0.0, 0.373, 1.0)),
+        54 => Some(RGBA::new(0.373, 0.0, 0.529, 1.0)),
+        55 => Some(RGBA::new(0.373, 0.0, 0.686, 1.0)),
+        56 => Some(RGBA::new(0.373, 0.0, 0.843, 1.0)),
+        57 => Some(RGBA::new(0.373, 0.0, 1.0, 1.0)),
+        58 => Some(RGBA::new(0.373, 0.373, 0.0, 1.0)),
+        59 => Some(RGBA::new(0.373, 0.373, 0.373, 1.0)),
+        60 => Some(RGBA::new(0.373, 0.373, 0.529, 1.0)),
+        61 => Some(RGBA::new(0.373, 0.373, 0.686, 1.0)),
+        62 => Some(RGBA::new(0.373, 0.373, 0.843, 1.0)),
+        63 => Some(RGBA::new(0.373, 0.373, 1.0, 1.0)),
+        64 => Some(RGBA::new(0.373, 0.529, 0.0, 1.0)),
+        65 => Some(RGBA::new(0.373, 0.529, 0.373, 1.0)),
+        66 => Some(RGBA::new(0.373, 0.529, 0.529, 1.0)),
+        67 => Some(RGBA::new(0.373, 0.529, 0.686, 1.0)),
+        68 => Some(RGBA::new(0.373, 0.529, 0.843, 1.0)),
+        69 => Some(RGBA::new(0.373, 0.529, 1.0, 1.0)),
+        70 => Some(RGBA::new(0.373, 0.686, 0.0, 1.0)),
+        71 => Some(RGBA::new(0.373, 0.686, 0.373, 1.0)),
+        72 => Some(RGBA::new(0.373, 0.686, 0.529, 1.0)),
+        73 => Some(RGBA::new(0.373, 0.686, 0.686, 1.0)),
+        74 => Some(RGBA::new(0.373, 0.686, 0.843, 1.0)),
+        75 => Some(RGBA::new(0.373, 0.686, 1.0, 1.0)),
+        76 => Some(RGBA::new(0.373, 0.843, 0.0, 1.0)),
+        77 => Some(RGBA::new(0.373, 0.843, 0.373, 1.0)),
+        78 => Some(RGBA::new(0.373, 0.843, 0.529, 1.0)),
+        79 => Some(RGBA::new(0.373, 0.843, 0.686, 1.0)),
+        80 => Some(RGBA::new(0.373, 0.843, 0.843, 1.0)),
+        81 => Some(RGBA::new(0.373, 0.843, 1.0, 1.0)),
+        82 => Some(RGBA::new(0.373, 1.0, 0.0, 1.0)),
+        83 => Some(RGBA::new(0.373, 1.0, 0.373, 1.0)),
+        84 => Some(RGBA::new(0.373, 1.0, 0.529, 1.0)),
+        85 => Some(RGBA::new(0.373, 1.0, 0.686, 1.0)),
+        86 => Some(RGBA::new(0.373, 1.0, 0.843, 1.0)),
+        87 => Some(RGBA::new(0.373, 1.0, 1.0, 1.0)),
+        88 => Some(RGBA::new(0.529, 0.0, 0.0, 1.0)),
+        89 => Some(RGBA::new(0.529, 0.0, 0.373, 1.0)),
+        90 => Some(RGBA::new(0.529, 0.0, 0.529, 1.0)),
+        91 => Some(RGBA::new(0.529, 0.0, 0.686, 1.0)),
+        92 => Some(RGBA::new(0.529, 0.0, 0.843, 1.0)),
+        93 => Some(RGBA::new(0.529, 0.0, 1.0, 1.0)),
+        94 => Some(RGBA::new(0.529, 0.373, 0.0, 1.0)),
+        95 => Some(RGBA::new(0.529, 0.373, 0.373, 1.0)),
+        96 => Some(RGBA::new(0.529, 0.373, 0.529, 1.0)),
+        97 => Some(RGBA::new(0.529, 0.373, 0.686, 1.0)),
+        98 => Some(RGBA::new(0.529, 0.373, 0.843, 1.0)),
+        99 => Some(RGBA::new(0.529, 0.373, 1.0, 1.0)),
+        100 => Some(RGBA::new(0.529, 0.529, 0.0, 1.0)),
+        101 => Some(RGBA::new(0.529, 0.529, 0.373, 1.0)),
+        102 => Some(RGBA::new(0.529, 0.529, 0.529, 1.0)),
+        103 => Some(RGBA::new(0.529, 0.529, 0.686, 1.0)),
+        104 => Some(RGBA::new(0.529, 0.529, 0.843, 1.0)),
+        105 => Some(RGBA::new(0.529, 0.529, 1.0, 1.0)),
+        106 => Some(RGBA::new(0.533, 0.686, 0.0, 1.0)),
+        107 => Some(RGBA::new(0.533, 0.686, 0.373, 1.0)),
+        108 => Some(RGBA::new(0.533, 0.686, 0.529, 1.0)),
+        109 => Some(RGBA::new(0.533, 0.686, 0.686, 1.0)),
+        110 => Some(RGBA::new(0.533, 0.686, 0.843, 1.0)),
+        111 => Some(RGBA::new(0.533, 0.686, 1.0, 1.0)),
+        112 => Some(RGBA::new(0.533, 0.843, 0.0, 1.0)),
+        113 => Some(RGBA::new(0.533, 0.843, 0.373, 1.0)),
+        114 => Some(RGBA::new(0.533, 0.843, 0.529, 1.0)),
+        115 => Some(RGBA::new(0.533, 0.843, 0.686, 1.0)),
+        116 => Some(RGBA::new(0.533, 0.843, 0.843, 1.0)),
+        117 => Some(RGBA::new(0.533, 0.843, 1.0, 1.0)),
+        118 => Some(RGBA::new(0.533, 1.0, 0.0, 1.0)),
+        119 => Some(RGBA::new(0.533, 1.0, 0.373, 1.0)),
+        120 => Some(RGBA::new(0.533, 1.0, 0.529, 1.0)),
+        121 => Some(RGBA::new(0.533, 1.0, 0.686, 1.0)),
+        122 => Some(RGBA::new(0.533, 1.0, 0.843, 1.0)),
+        123 => Some(RGBA::new(0.533, 1.0, 1.0, 1.0)),
+        124 => Some(RGBA::new(0.686, 0.0, 0.0, 1.0)),
+        125 => Some(RGBA::new(0.686, 0.0, 0.373, 1.0)),
+        126 => Some(RGBA::new(0.686, 0.0, 0.529, 1.0)),
+        127 => Some(RGBA::new(0.686, 0.0, 0.686, 1.0)),
+        128 => Some(RGBA::new(0.686, 0.0, 0.843, 1.0)),
+        129 => Some(RGBA::new(0.686, 0.0, 1.0, 1.0)),
+        130 => Some(RGBA::new(0.686, 0.373, 0.0, 1.0)),
+        131 => Some(RGBA::new(0.686, 0.373, 0.373, 1.0)),
+        132 => Some(RGBA::new(0.686, 0.373, 0.529, 1.0)),
+        133 => Some(RGBA::new(0.686, 0.373, 0.686, 1.0)),
+        134 => Some(RGBA::new(0.686, 0.373, 0.843, 1.0)),
+        135 => Some(RGBA::new(0.686, 0.373, 1.0, 1.0)),
+        136 => Some(RGBA::new(0.686, 0.529, 0.0, 1.0)),
+        137 => Some(RGBA::new(0.686, 0.529, 0.373, 1.0)),
+        138 => Some(RGBA::new(0.686, 0.529, 0.529, 1.0)),
+        139 => Some(RGBA::new(0.686, 0.529, 0.686, 1.0)),
+        140 => Some(RGBA::new(0.686, 0.529, 0.843, 1.0)),
+        141 => Some(RGBA::new(0.686, 0.529, 1.0, 1.0)),
+        142 => Some(RGBA::new(0.686, 0.686, 0.0, 1.0)),
+        143 => Some(RGBA::new(0.686, 0.686, 0.373, 1.0)),
+        144 => Some(RGBA::new(0.686, 0.686, 0.529, 1.0)),
+        145 => Some(RGBA::new(0.686, 0.686, 0.686, 1.0)),
+        146 => Some(RGBA::new(0.686, 0.686, 0.843, 1.0)),
+        147 => Some(RGBA::new(0.686, 0.686, 1.0, 1.0)),
+        148 => Some(RGBA::new(0.686, 0.843, 0.0, 1.0)),
+        149 => Some(RGBA::new(0.686, 0.843, 0.373, 1.0)),
+        150 => Some(RGBA::new(0.686, 0.843, 0.529, 1.0)),
+        151 => Some(RGBA::new(0.686, 0.843, 0.686, 1.0)),
+        152 => Some(RGBA::new(0.686, 0.843, 0.843, 1.0)),
+        153 => Some(RGBA::new(0.686, 0.843, 1.0, 1.0)),
+        154 => Some(RGBA::new(0.686, 1.0, 0.0, 1.0)),
+        155 => Some(RGBA::new(0.686, 1.0, 0.373, 1.0)),
+        156 => Some(RGBA::new(0.686, 1.0, 0.529, 1.0)),
+        157 => Some(RGBA::new(0.686, 1.0, 0.686, 1.0)),
+        158 => Some(RGBA::new(0.686, 1.0, 0.843, 1.0)),
+        159 => Some(RGBA::new(0.686, 1.0, 1.0, 1.0)),
+        160 => Some(RGBA::new(0.847, 0.0, 0.0, 1.0)),
+        161 => Some(RGBA::new(0.847, 0.0, 0.373, 1.0)),
+        162 => Some(RGBA::new(0.847, 0.0, 0.529, 1.0)),
+        163 => Some(RGBA::new(0.847, 0.0, 0.686, 1.0)),
+        164 => Some(RGBA::new(0.847, 0.0, 0.843, 1.0)),
+        165 => Some(RGBA::new(0.847, 0.0, 1.0, 1.0)),
+        166 => Some(RGBA::new(0.847, 0.373, 0.0, 1.0)),
+        167 => Some(RGBA::new(0.847, 0.373, 0.373, 1.0)),
+        168 => Some(RGBA::new(0.847, 0.373, 0.529, 1.0)),
+        169 => Some(RGBA::new(0.847, 0.373, 0.686, 1.0)),
+        170 => Some(RGBA::new(0.847, 0.373, 0.843, 1.0)),
+        171 => Some(RGBA::new(0.847, 0.373, 1.0, 1.0)),
+        172 => Some(RGBA::new(0.847, 0.529, 0.0, 1.0)),
+        173 => Some(RGBA::new(0.847, 0.529, 0.373, 1.0)),
+        174 => Some(RGBA::new(0.847, 0.529, 0.529, 1.0)),
+        175 => Some(RGBA::new(0.847, 0.529, 0.686, 1.0)),
+        176 => Some(RGBA::new(0.847, 0.529, 0.843, 1.0)),
+        177 => Some(RGBA::new(0.847, 0.529, 1.0, 1.0)),
+        178 => Some(RGBA::new(0.847, 0.686, 0.0, 1.0)),
+        179 => Some(RGBA::new(0.847, 0.686, 0.373, 1.0)),
+        180 => Some(RGBA::new(0.847, 0.686, 0.529, 1.0)),
+        181 => Some(RGBA::new(0.847, 0.686, 0.686, 1.0)),
+        182 => Some(RGBA::new(0.847, 0.686, 0.843, 1.0)),
+        183 => Some(RGBA::new(0.847, 0.686, 1.0, 1.0)),
+        184 => Some(RGBA::new(0.847, 0.843, 0.0, 1.0)),
+        185 => Some(RGBA::new(0.847, 0.843, 0.373, 1.0)),
+        186 => Some(RGBA::new(0.847, 0.843, 0.529, 1.0)),
+        187 => Some(RGBA::new(0.847, 0.843, 0.686, 1.0)),
+        188 => Some(RGBA::new(0.847, 0.843, 0.843, 1.0)),
+        189 => Some(RGBA::new(0.847, 0.843, 1.0, 1.0)),
+        190 => Some(RGBA::new(0.847, 1.0, 0.0, 1.0)),
+        191 => Some(RGBA::new(0.847, 1.0, 0.373, 1.0)),
+        192 => Some(RGBA::new(0.847, 1.0, 0.529, 1.0)),
+        193 => Some(RGBA::new(0.847, 1.0, 0.686, 1.0)),
+        194 => Some(RGBA::new(0.847, 1.0, 0.843, 1.0)),
+        195 => Some(RGBA::new(0.847, 1.0, 1.0, 1.0)),
+        196 => Some(RGBA::new(1.0, 0.0, 0.0, 1.0)),
+        197 => Some(RGBA::new(1.0, 0.0, 0.373, 1.0)),
+        198 => Some(RGBA::new(1.0, 0.0, 0.529, 1.0)),
+        199 => Some(RGBA::new(1.0, 0.0, 0.686, 1.0)),
+        200 => Some(RGBA::new(1.0, 0.0, 0.843, 1.0)),
+        201 => Some(RGBA::new(1.0, 0.0, 1.0, 1.0)),
+        202 => Some(RGBA::new(1.0, 0.373, 0.0, 1.0)),
+        203 => Some(RGBA::new(1.0, 0.373, 0.373, 1.0)),
+        204 => Some(RGBA::new(1.0, 0.373, 0.529, 1.0)),
+        205 => Some(RGBA::new(1.0, 0.373, 0.686, 1.0)),
+        206 => Some(RGBA::new(1.0, 0.373, 0.843, 1.0)),
+        207 => Some(RGBA::new(1.0, 0.373, 1.0, 1.0)),
+        208 => Some(RGBA::new(1.0, 0.529, 0.0, 1.0)),
+        209 => Some(RGBA::new(1.0, 0.529, 0.373, 1.0)),
+        210 => Some(RGBA::new(1.0, 0.529, 0.529, 1.0)),
+        211 => Some(RGBA::new(1.0, 0.529, 0.686, 1.0)),
+        212 => Some(RGBA::new(1.0, 0.529, 0.843, 1.0)),
+        213 => Some(RGBA::new(1.0, 0.529, 1.0, 1.0)),
+        214 => Some(RGBA::new(1.0, 0.686, 0.0, 1.0)),
+        215 => Some(RGBA::new(1.0, 0.686, 0.373, 1.0)),
+        216 => Some(RGBA::new(1.0, 0.686, 0.529, 1.0)),
+        217 => Some(RGBA::new(1.0, 0.686, 0.686, 1.0)),
+        218 => Some(RGBA::new(1.0, 0.686, 0.843, 1.0)),
+        219 => Some(RGBA::new(1.0, 0.686, 1.0, 1.0)),
+        220 => Some(RGBA::new(1.0, 0.843, 0.0, 1.0)),
+        221 => Some(RGBA::new(1.0, 0.843, 0.373, 1.0)),
+        222 => Some(RGBA::new(1.0, 0.843, 0.529, 1.0)),
+        223 => Some(RGBA::new(1.0, 0.843, 0.686, 1.0)),
+        224 => Some(RGBA::new(1.0, 0.843, 0.843, 1.0)),
+        225 => Some(RGBA::new(1.0, 0.843, 1.0, 1.0)),
+        226 => Some(RGBA::new(1.0, 1.0, 0.0, 1.0)),
+        227 => Some(RGBA::new(1.0, 1.0, 0.373, 1.0)),
+        228 => Some(RGBA::new(1.0, 1.0, 0.529, 1.0)),
+        229 => Some(RGBA::new(1.0, 1.0, 0.686, 1.0)),
+        230 => Some(RGBA::new(1.0, 1.0, 0.843, 1.0)),
+        231 => Some(RGBA::new(1.0, 1.0, 1.0, 1.0)),
+        232 => Some(RGBA::new(0.031, 0.031, 0.031, 1.0)),
+        233 => Some(RGBA::new(0.071, 0.071, 0.071, 1.0)),
+        234 => Some(RGBA::new(0.110, 0.110, 0.110, 1.0)),
+        235 => Some(RGBA::new(0.149, 0.149, 0.149, 1.0)),
+        236 => Some(RGBA::new(0.188, 0.188, 0.188, 1.0)),
+        237 => Some(RGBA::new(0.227, 0.227, 0.227, 1.0)),
+        238 => Some(RGBA::new(0.267, 0.267, 0.267, 1.0)),
+        239 => Some(RGBA::new(0.306, 0.306, 0.306, 1.0)),
+        240 => Some(RGBA::new(0.345, 0.345, 0.345, 1.0)),
+        241 => Some(RGBA::new(0.384, 0.384, 0.384, 1.0)),
+        242 => Some(RGBA::new(0.424, 0.424, 0.424, 1.0)),
+        243 => Some(RGBA::new(0.462, 0.462, 0.462, 1.0)),
+        244 => Some(RGBA::new(0.502, 0.502, 0.502, 1.0)),
+        245 => Some(RGBA::new(0.541, 0.541, 0.541, 1.0)),
+        246 => Some(RGBA::new(0.580, 0.580, 0.580, 1.0)),
+        247 => Some(RGBA::new(0.620, 0.620, 0.620, 1.0)),
+        248 => Some(RGBA::new(0.659, 0.659, 0.659, 1.0)),
+        249 => Some(RGBA::new(0.694, 0.694, 0.694, 1.0)),
+        250 => Some(RGBA::new(0.733, 0.733, 0.733, 1.0)),
+        251 => Some(RGBA::new(0.777, 0.777, 0.777, 1.0)),
+        252 => Some(RGBA::new(0.816, 0.816, 0.816, 1.0)),
+        253 => Some(RGBA::new(0.855, 0.855, 0.855, 1.0)),
+        254 => Some(RGBA::new(0.890, 0.890, 0.890, 1.0)),
+        255 => Some(RGBA::new(0.933, 0.933, 0.933, 1.0)),
+        _ => None,
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi/tag.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi/tag.rs
new file mode 100644
index 00000000..7154b1f3
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/ansi/tag.rs
@@ -0,0 +1,29 @@
+use gtk::{TextTag, WrapMode};
+
+/// Default [TextTag](https://docs.gtk.org/gtk4/class.TextTag.html) preset
+/// for ANSI buffer
+pub struct Tag {
+    pub text_tag: TextTag,
+}
+
+impl Default for Tag {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Tag {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn new() -> Self {
+        Self {
+            text_tag: TextTag::builder()
+                .family("monospace") // @TODO
+                .left_margin(28)
+                .scale(0.81) // * the rounded `0.8` value crops text for some reason @TODO
+                .wrap_mode(WrapMode::None)
+                .build(),
+        }
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax.rs
new file mode 100644
index 00000000..50de853d
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax.rs
@@ -0,0 +1,152 @@
+pub mod error;
+mod tag;
+
+pub use error::Error;
+use tag::Tag;
+
+use adw::StyleManager;
+use gtk::{
+    TextTag,
+    gdk::RGBA,
+    pango::{Style, Underline},
+    prelude::TextTagExt,
+};
+use syntect::{
+    easy::HighlightLines,
+    highlighting::{Color, FontStyle, ThemeSet},
+    parsing::{SyntaxReference, SyntaxSet},
+};
+
+/*  Default theme
+    @TODO make optional
+    base16-ocean.dark
+    base16-eighties.dark
+    base16-mocha.dark
+    base16-ocean.light
+    InspiredGitHub
+    Solarized (dark)
+    Solarized (light)
+*/
+pub const DEFAULT_THEME_DARK: &str = "base16-eighties.dark";
+pub const DEFAULT_THEME_LIGHT: &str = "InspiredGitHub";
+
+pub struct Syntax {
+    syntax_set: SyntaxSet,
+    theme_set: ThemeSet,
+}
+
+impl Default for Syntax {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Syntax {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn new() -> Self {
+        Self {
+            syntax_set: SyntaxSet::load_defaults_newlines(),
+            theme_set: ThemeSet::load_defaults(),
+        }
+    }
+
+    // Actions
+
+    /// Apply `Syntect` highlight to new buffer returned,
+    /// according to given `alt` and `source_code` content
+    pub fn highlight(
+        &self,
+        source_code: &str,
+        alt: Option<&String>,
+    ) -> Result<Vec<(TextTag, String)>, Error> {
+        if let Some(value) = alt {
+            if let Some(reference) = self.syntax_set.find_syntax_by_name(value) {
+                return self.buffer(source_code, reference);
+            }
+
+            if let Some(reference) = self.syntax_set.find_syntax_by_token(value) {
+                return self.buffer(source_code, reference);
+            }
+
+            if let Some(reference) = self.syntax_set.find_syntax_by_path(value) {
+                return self.buffer(source_code, reference);
+            }
+        }
+
+        if let Some(reference) = self.syntax_set.find_syntax_by_first_line(source_code) {
+            return self.buffer(source_code, reference);
+        }
+
+        Err(Error::Parse)
+    }
+
+    fn buffer(
+        &self,
+        source: &str,
+        syntax_reference: &SyntaxReference,
+    ) -> Result<Vec<(TextTag, String)>, Error> {
+        // Init new line buffer
+        let mut buffer = Vec::new();
+
+        // Apply syntect decorator
+        let mut ranges = HighlightLines::new(
+            syntax_reference,
+            &self.theme_set.themes[if StyleManager::default().is_dark() {
+                DEFAULT_THEME_DARK
+            } else {
+                DEFAULT_THEME_LIGHT
+            }], // @TODO apply on env change
+        );
+
+        match ranges.highlight_line(source, &self.syntax_set) {
+            Ok(result) => {
+                // Build tags
+                for (style, entity) in result {
+                    // Create new tag from default preset
+                    let tag = Tag::new();
+
+                    // Tuneup using syntect conversion
+                    // tag.set_background_rgba(Some(&color_to_rgba(style.background)));
+                    tag.text_tag
+                        .set_foreground_rgba(Some(&color_to_rgba(style.foreground)));
+                    tag.text_tag
+                        .set_style(font_style_to_style(style.font_style));
+                    tag.text_tag
+                        .set_underline(font_style_to_underline(style.font_style));
+
+                    // Append
+                    buffer.push((tag.text_tag, entity.to_string()));
+                }
+                Ok(buffer)
+            }
+            Err(e) => Err(Error::Syntect(e)),
+        }
+    }
+}
+
+// Tools
+
+fn color_to_rgba(color: Color) -> RGBA {
+    RGBA::new(
+        color.r as f32 / 255.0,
+        color.g as f32 / 255.0,
+        color.b as f32 / 255.0,
+        color.a as f32 / 255.0,
+    )
+}
+
+fn font_style_to_style(font_style: FontStyle) -> Style {
+    match font_style {
+        FontStyle::ITALIC => Style::Italic,
+        _ => Style::Normal,
+    }
+}
+
+fn font_style_to_underline(font_style: FontStyle) -> Underline {
+    match font_style {
+        FontStyle::UNDERLINE => Underline::Single,
+        _ => Underline::None,
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax/error.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax/error.rs
new file mode 100644
index 00000000..ae9bfdb6
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax/error.rs
@@ -0,0 +1,18 @@
+use std::fmt::{Display, Formatter, Result};
+
+#[derive(Debug)]
+pub enum Error {
+    Parse,
+    Syntect(syntect::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Parse => write!(f, "Parse error"),
+            Self::Syntect(e) => {
+                write!(f, "Syntect error: {e}")
+            }
+        }
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax/tag.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax/tag.rs
new file mode 100644
index 00000000..4b2011b8
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/code/syntax/tag.rs
@@ -0,0 +1,29 @@
+use gtk::{TextTag, WrapMode};
+
+/// Default [TextTag](https://docs.gtk.org/gtk4/class.TextTag.html) preset
+/// for syntax highlight buffer
+pub struct Tag {
+    pub text_tag: TextTag,
+}
+
+impl Default for Tag {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Tag {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn new() -> Self {
+        Self {
+            text_tag: TextTag::builder()
+                .family("monospace") // @TODO
+                .left_margin(28)
+                .scale(0.81) // * the rounded `0.8` value crops text for some reason @TODO
+                .wrap_mode(WrapMode::None)
+                .build(),
+        }
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/header.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/header.rs
new file mode 100644
index 00000000..9de1b20c
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/header.rs
@@ -0,0 +1,129 @@
+use gtk::{
+    TextBuffer, TextTag, WrapMode,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_HEADER: &str = r"(?m)^(?P<level>#{1,6})\s+(?P<title>.*)$";
+
+pub struct Header {
+    h1: TextTag,
+    h2: TextTag,
+    h3: TextTag,
+    h4: TextTag,
+    h5: TextTag,
+    h6: TextTag,
+}
+
+impl Header {
+    pub fn new() -> Self {
+        Self {
+            h1: TextTag::builder()
+                .foreground("#2190a4") // @TODO optional
+                .scale(1.6)
+                .sentence(true)
+                .weight(500)
+                .wrap_mode(WrapMode::Word)
+                .build(),
+            h2: TextTag::builder()
+                .foreground("#d56199") // @TODO optional
+                .scale(1.4)
+                .sentence(true)
+                .weight(400)
+                .wrap_mode(WrapMode::Word)
+                .build(),
+            h3: TextTag::builder()
+                .foreground("#c88800") // @TODO optional
+                .scale(1.2)
+                .sentence(true)
+                .weight(400)
+                .wrap_mode(WrapMode::Word)
+                .build(),
+            h4: TextTag::builder()
+                .foreground("#c88800") // @TODO optional
+                .scale(1.1)
+                .sentence(true)
+                .weight(400)
+                .wrap_mode(WrapMode::Word)
+                .build(),
+            h5: TextTag::builder()
+                .foreground("#c88800") // @TODO optional
+                .scale(1.0)
+                .sentence(true)
+                .weight(400)
+                .wrap_mode(WrapMode::Word)
+                .build(),
+            h6: TextTag::builder()
+                .foreground("#c88800") // @TODO optional
+                .scale(1.0)
+                .sentence(true)
+                .weight(300)
+                .wrap_mode(WrapMode::Word)
+                .build(),
+        }
+    }
+
+    /// Apply title `Tag` to given `TextBuffer`
+    pub fn render(&self, buffer: &TextBuffer) -> Option<String> {
+        let mut raw_title = None;
+
+        let table = buffer.tag_table();
+
+        assert!(table.add(&self.h1));
+        assert!(table.add(&self.h2));
+        assert!(table.add(&self.h3));
+        assert!(table.add(&self.h4));
+        assert!(table.add(&self.h5));
+
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_HEADER)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.iter() {
+            if raw_title.is_none() && !cap["title"].trim().is_empty() {
+                raw_title = Some(cap["title"].into())
+            }
+        }
+
+        for cap in matches.into_iter().rev() {
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+
+            match cap["level"].chars().count() {
+                1 => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[&self.h1]),
+                2 => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[&self.h2]),
+                3 => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[&self.h3]),
+                4 => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[&self.h4]),
+                5 => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[&self.h5]),
+                6 => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[&self.h6]),
+                _ => buffer.insert_with_tags(&mut start_iter, &cap["title"], &[]),
+            }
+        }
+
+        raw_title
+    }
+}
+
+#[test]
+fn test_regex_title() {
+    let cap: Vec<_> = Regex::new(REGEX_HEADER)
+        .unwrap()
+        .captures_iter(r"## Header ![alt](https://link.com)")
+        .collect();
+
+    let first = cap.first().unwrap();
+    assert_eq!(&first[0], "## Header ![alt](https://link.com)");
+    assert_eq!(&first["level"], "##");
+    assert_eq!(&first["title"], "Header ![alt](https://link.com)");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/list.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/list.rs
new file mode 100644
index 00000000..d05548df
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/list.rs
@@ -0,0 +1,152 @@
+use gtk::{
+    TextBuffer, TextTag,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_LIST: &str =
+    r"(?m)^(?P<level>[ \t]*)\*[ \t]+(?:(?P<state>\[[ xX]\])[ \t]+)?(?P<text>.*)";
+
+struct State {
+    pub is_checked: bool,
+    //tag: TextTag,
+}
+
+impl State {
+    fn parse(value: Option<&str>) -> Option<Self> {
+        if let Some(state) = value
+            && (state.starts_with("[ ]") || state.starts_with("[x]"))
+        {
+            return Some(Self {
+                is_checked: state.starts_with("[x]"),
+            });
+        }
+        None
+    }
+}
+
+struct Item {
+    pub level: usize,
+    pub state: Option<State>,
+    pub text: String,
+}
+
+impl Item {
+    fn parse(level: &str, state: Option<&str>, text: String) -> Self {
+        Self {
+            level: level.chars().count(),
+            state: State::parse(state),
+            text,
+        }
+    }
+}
+
+/// Apply * list item `Tag` to given `TextBuffer`
+pub fn render(buffer: &TextBuffer) {
+    let state_tag = TextTag::builder().family("monospace").build();
+    assert!(buffer.tag_table().add(&state_tag));
+
+    let (start, end) = buffer.bounds();
+    let full_content = buffer.text(&start, &end, true).to_string();
+
+    let matches: Vec<_> = Regex::new(REGEX_LIST)
+        .unwrap()
+        .captures_iter(&full_content)
+        .collect();
+
+    for cap in matches.into_iter().rev() {
+        let full_match = cap.get(0).unwrap();
+
+        let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+        let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+        let mut start_iter = buffer.iter_at_offset(start_char_offset);
+        let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+        buffer.delete(&mut start_iter, &mut end_iter);
+
+        let item = Item::parse(
+            &cap["level"],
+            cap.name("state").map(|m| m.as_str()),
+            cap["text"].into(),
+        );
+
+        buffer.insert_with_tags(
+            &mut start_iter,
+            &format!("{}• ", " ".repeat(item.level)),
+            &[],
+        );
+        if let Some(state) = item.state {
+            buffer.insert_with_tags(
+                &mut start_iter,
+                if state.is_checked { "[x] " } else { "[ ] " },
+                &[&state_tag],
+            );
+        }
+        buffer.insert_with_tags(&mut start_iter, &item.text, &[]);
+    }
+}
+
+#[test]
+fn test_regex() {
+    fn item(cap: &Vec<regex::Captures<'_>>, n: usize) -> Item {
+        let c = cap.get(n).unwrap();
+        Item::parse(
+            &c["level"],
+            c.name("state").map(|m| m.as_str()),
+            c["text"].into(),
+        )
+    }
+    let cap: Vec<_> = Regex::new(REGEX_LIST)
+        .unwrap()
+        .captures_iter("Some\n* list item 1\n  * list item 1.1\n  * list item 1.2\n* list item 2\nand\n* list item 3\n  * [x] list item 3.1\n  * [ ] list item 3.2\n* list item 4\n")
+        .collect();
+    {
+        let item = item(&cap, 0);
+        assert_eq!(item.level, 0);
+        assert!(item.state.is_none());
+        assert_eq!(item.text, "list item 1");
+    }
+    {
+        let item = item(&cap, 1);
+        assert_eq!(item.level, 2);
+        assert!(item.state.is_none());
+        assert_eq!(item.text, "list item 1.1");
+    }
+    {
+        let item = item(&cap, 2);
+        assert_eq!(item.level, 2);
+        assert!(item.state.is_none());
+        assert_eq!(item.text, "list item 1.2");
+    }
+    {
+        let item = item(&cap, 3);
+        assert_eq!(item.level, 0);
+        assert!(item.state.is_none());
+        assert_eq!(item.text, "list item 2");
+    }
+    {
+        let item = item(&cap, 4);
+        assert_eq!(item.level, 0);
+        assert!(item.state.is_none());
+        assert_eq!(item.text, "list item 3");
+    }
+    {
+        let item = item(&cap, 5);
+        assert_eq!(item.level, 2);
+        assert!(item.state.is_some_and(|this| this.is_checked));
+        assert_eq!(item.text, "list item 3.1");
+    }
+    {
+        let item = item(&cap, 6);
+        assert_eq!(item.level, 2);
+        assert!(item.state.is_some_and(|this| !this.is_checked));
+        assert_eq!(item.text, "list item 3.2");
+    }
+    {
+        let item = item(&cap, 7);
+        assert_eq!(item.level, 0);
+        assert!(item.state.is_none());
+        assert_eq!(item.text, "list item 4");
+    }
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/pre.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/pre.rs
new file mode 100644
index 00000000..02825949
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/pre.rs
@@ -0,0 +1,93 @@
+use gtk::{
+    TextBuffer, TextTag,
+    WrapMode::Word,
+    gdk::RGBA,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_PRE: &str = r"`(?P<text>[^`]+)`";
+const TAG_FONT: &str = "monospace"; // @TODO
+const TAG_SCALE: f64 = 0.9;
+
+pub struct Pre(TextTag);
+
+impl Pre {
+    pub fn new() -> Self {
+        Self(if adw::StyleManager::default().is_dark() {
+            TextTag::builder()
+                .background_rgba(&RGBA::new(255., 255., 255., 0.05))
+                .family(TAG_FONT)
+                .foreground("#e8e8e8")
+                .scale(TAG_SCALE)
+                .wrap_mode(Word)
+                .build()
+        } else {
+            TextTag::builder()
+                .background_rgba(&RGBA::new(0., 0., 0., 0.06))
+                .family(TAG_FONT)
+                .scale(TAG_SCALE)
+                .wrap_mode(Word)
+                .build()
+        })
+    }
+
+    /// Apply preformatted `Tag` to given `TextBuffer`
+    pub fn render(&self, buffer: &TextBuffer) {
+        assert!(buffer.tag_table().add(&self.0));
+
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_PRE)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.into_iter().rev() {
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+            buffer.insert_with_tags(&mut start_iter, &cap["text"], &[&self.0])
+        }
+    }
+}
+
+pub fn strip_tags(value: &str) -> String {
+    let mut result = String::from(value);
+    for cap in Regex::new(REGEX_PRE).unwrap().captures_iter(value) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    result
+}
+
+#[test]
+fn test_strip_tags() {
+    const VALUE: &str = r"Some `pre 1` and `pre 2` with ![img](https://link.com)";
+    let mut result = String::from(VALUE);
+    for cap in Regex::new(REGEX_PRE).unwrap().captures_iter(VALUE) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    assert_eq!(result, "Some pre 1 and pre 2 with ![img](https://link.com)")
+}
+
+#[test]
+fn test_regex() {
+    let cap: Vec<_> = Regex::new(REGEX_PRE)
+        .unwrap()
+        .captures_iter(r"Some `pre 1` and `pre 2` with ![img](https://link.com)")
+        .collect();
+
+    assert_eq!(&cap.first().unwrap()["text"], "pre 1");
+    assert_eq!(&cap.get(1).unwrap()["text"], "pre 2");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/quote.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/quote.rs
new file mode 100644
index 00000000..0c932189
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/quote.rs
@@ -0,0 +1,61 @@
+use gtk::{
+    TextBuffer, TextTag,
+    WrapMode::Word,
+    pango::Style::Italic,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_QUOTE: &str = r"(?m)^>\s+(?P<text>.*)$";
+
+pub struct Quote(TextTag);
+
+impl Quote {
+    pub fn new() -> Self {
+        Self(
+            TextTag::builder()
+                .left_margin(28)
+                .wrap_mode(Word)
+                .style(Italic) // what about the italic tags decoration? @TODO
+                .build(),
+        )
+    }
+
+    /// Apply quote `Tag` to given `TextBuffer`
+    pub fn render(&self, buffer: &TextBuffer) {
+        assert!(buffer.tag_table().add(&self.0));
+
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_QUOTE)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.into_iter().rev() {
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+            buffer.insert_with_tags(&mut start_iter, &cap["text"], &[&self.0])
+        }
+    }
+}
+
+#[test]
+fn test_regex() {
+    let cap: Vec<_> = Regex::new(REGEX_QUOTE)
+        .unwrap()
+        .captures_iter(r"> Some quote with ![img](https://link.com)")
+        .collect();
+
+    let first = cap.first().unwrap();
+    assert_eq!(&first[0], "> Some quote with ![img](https://link.com)");
+    assert_eq!(&first["text"], "Some quote with ![img](https://link.com)");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/reference.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/reference.rs
new file mode 100644
index 00000000..8b7f534d
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/reference.rs
@@ -0,0 +1,308 @@
+use gtk::{
+    TextBuffer, TextIter, TextTag, WrapMode,
+    gdk::RGBA,
+    glib::{Uri, UriFlags},
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+use std::collections::HashMap;
+
+const REGEX_LINK: &str = r"\[(?P<text>[^\]]*)\]\((?P<url>[^\)]+)\)";
+const REGEX_IMAGE: &str = r"!\[(?P<alt>[^\]]*)\]\((?P<url>[^\)]+)\)";
+const REGEX_IMAGE_LINK: &str =
+    r"\[(?P<is_img>!)\[(?P<alt>[^\]]*)\]\((?P<img_url>[^\)]+)\)\]\((?P<link_url>[^\)]+)\)";
+
+struct Reference {
+    uri: Uri,
+    alt: String,
+}
+
+impl Reference {
+    /// Try construct new `Self` with given options
+    fn parse(address: &str, alt: Option<&str>, base: &Uri) -> Option<Self> {
+        // Convert address to the valid URI,
+        // resolve to absolute URL format if the target is relative
+        match Uri::resolve_relative(
+            Some(&base.to_string()),
+            // Relative scheme patch
+            // https://datatracker.ietf.org/doc/html/rfc3986#section-4.2
+            &match address.strip_prefix("//") {
+                Some(p) => {
+                    let s = p.trim_start_matches(":");
+                    format!(
+                        "{}://{}",
+                        base.scheme(),
+                        if s.is_empty() {
+                            format!("{}/", base.host().unwrap_or_default())
+                        } else {
+                            s.into()
+                        }
+                    )
+                }
+                None => address.into(),
+            },
+            UriFlags::NONE,
+        ) {
+            Ok(ref url) => match Uri::parse(url, UriFlags::NONE) {
+                Ok(uri) => {
+                    let mut a: Vec<&str> = Vec::with_capacity(2);
+                    if uri.scheme() != base.scheme() {
+                        a.push("⇖");
+                    }
+                    match alt {
+                        Some(text) => a.push(text),
+                        None => a.push(url),
+                    }
+                    Some(Self {
+                        uri,
+                        alt: a.join(" "),
+                    })
+                }
+                Err(_) => todo!(),
+            },
+            Err(_) => None,
+        }
+    }
+
+    /// Insert `Self` into the given `TextBuffer` by registering new `TextTag` created
+    fn into_buffer(
+        self,
+        buffer: &TextBuffer,
+        position: &mut TextIter,
+        link_color: &RGBA,
+        is_annotation: bool,
+        links: &mut HashMap<TextTag, Uri>,
+    ) {
+        let a = if is_annotation {
+            buffer.insert_with_tags(position, " ", &[]);
+            TextTag::builder()
+                .foreground_rgba(link_color)
+                // .foreground_rgba(&adw::StyleManager::default().accent_color_rgba())
+                // @TODO adw 1.6 / ubuntu 24.10+
+                .pixels_above_lines(4)
+                .pixels_below_lines(4)
+                .rise(5000)
+                .scale(0.8)
+                .wrap_mode(WrapMode::Word)
+                .build()
+        } else {
+            TextTag::builder()
+                .foreground_rgba(link_color)
+                // .foreground_rgba(&adw::StyleManager::default().accent_color_rgba())
+                // @TODO adw 1.6 / ubuntu 24.10+
+                .sentence(true)
+                .wrap_mode(WrapMode::Word)
+                .build()
+        };
+        assert!(buffer.tag_table().add(&a));
+        buffer.insert_with_tags(position, &self.alt, &[&a]);
+        links.insert(a, self.uri);
+    }
+}
+
+/// Image links `[![]()]()`
+pub fn render_images_links(
+    buffer: &TextBuffer,
+    base: &Uri,
+    link_color: &RGBA,
+    links: &mut HashMap<TextTag, Uri>,
+) {
+    let (start, end) = buffer.bounds();
+    let full_content = buffer.text(&start, &end, true).to_string();
+
+    let matches: Vec<_> = Regex::new(REGEX_IMAGE_LINK)
+        .unwrap()
+        .captures_iter(&full_content)
+        .collect();
+
+    for cap in matches.into_iter().rev() {
+        let full_match = cap.get(0).unwrap();
+
+        let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+        let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+        let mut start_iter = buffer.iter_at_offset(start_char_offset);
+        let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+        buffer.delete(&mut start_iter, &mut end_iter);
+
+        if let Some(this) = Reference::parse(
+            &cap["img_url"],
+            if cap["alt"].is_empty() {
+                None
+            } else {
+                Some(&cap["alt"])
+            },
+            base,
+        ) {
+            this.into_buffer(buffer, &mut start_iter, link_color, false, links)
+        }
+        if let Some(this) = Reference::parse(&cap["link_url"], Some("1"), base) {
+            this.into_buffer(buffer, &mut start_iter, link_color, true, links)
+        }
+    }
+}
+/// Image tags `![]()`
+pub fn render_images(
+    buffer: &TextBuffer,
+    base: &Uri,
+    link_color: &RGBA,
+    links: &mut HashMap<TextTag, Uri>,
+) {
+    let (start, end) = buffer.bounds();
+    let full_content = buffer.text(&start, &end, true).to_string();
+
+    let matches: Vec<_> = Regex::new(REGEX_IMAGE)
+        .unwrap()
+        .captures_iter(&full_content)
+        .collect();
+
+    for cap in matches.into_iter().rev() {
+        let full_match = cap.get(0).unwrap();
+
+        let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+        let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+        let mut start_iter = buffer.iter_at_offset(start_char_offset);
+        let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+        buffer.delete(&mut start_iter, &mut end_iter);
+
+        if let Some(this) = Reference::parse(
+            &cap["url"],
+            if cap["alt"].is_empty() {
+                None
+            } else {
+                Some(&cap["alt"])
+            },
+            base,
+        ) {
+            this.into_buffer(buffer, &mut start_iter, link_color, false, links)
+        }
+    }
+}
+/// Links `[]()`
+pub fn render_links(
+    buffer: &TextBuffer,
+    base: &Uri,
+    link_color: &RGBA,
+    links: &mut HashMap<TextTag, Uri>,
+) {
+    let (start, end) = buffer.bounds();
+    let full_content = buffer.text(&start, &end, true).to_string();
+
+    let matches: Vec<_> = Regex::new(REGEX_LINK)
+        .unwrap()
+        .captures_iter(&full_content)
+        .collect();
+
+    for cap in matches.into_iter().rev() {
+        let full_match = cap.get(0).unwrap();
+
+        let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+        let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+        let mut start_iter = buffer.iter_at_offset(start_char_offset);
+        let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+        buffer.delete(&mut start_iter, &mut end_iter);
+
+        if let Some(this) = Reference::parse(
+            &cap["url"],
+            if cap["text"].is_empty() {
+                None
+            } else {
+                Some(&cap["text"])
+            },
+            base,
+        ) {
+            this.into_buffer(buffer, &mut start_iter, link_color, false, links)
+        }
+    }
+}
+
+pub fn strip_tags(value: &str) -> String {
+    let mut result = String::from(value);
+    for cap in Regex::new(REGEX_LINK).unwrap().captures_iter(value) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    result
+}
+
+#[test]
+fn test_strip_tags() {
+    const VALUE: &str = r"Some text [link1](https://link1.com) [link2](https://link2.com)";
+    let mut result = String::from(VALUE);
+    for cap in Regex::new(REGEX_LINK).unwrap().captures_iter(VALUE) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    assert_eq!(result, "Some text link1 link2")
+}
+
+#[test]
+fn test_regex_link() {
+    let cap: Vec<_> = Regex::new(REGEX_LINK)
+        .unwrap()
+        .captures_iter(r"[link1](https://link1.com) [link2](https://link2.com)")
+        .collect();
+
+    let first = cap.first().unwrap();
+    assert_eq!(&first[0], "[link1](https://link1.com)");
+    assert_eq!(&first["text"], "link1");
+    assert_eq!(&first["url"], "https://link1.com");
+
+    let second = cap.get(1).unwrap();
+    assert_eq!(&second[0], "[link2](https://link2.com)");
+    assert_eq!(&second["text"], "link2");
+    assert_eq!(&second["url"], "https://link2.com");
+}
+
+#[test]
+fn test_regex_image_link() {
+    let cap: Vec<_> = Regex::new(
+        REGEX_IMAGE_LINK,
+    )
+    .unwrap().captures_iter(
+        r"[![image1](https://image1.com)](https://image2.com) [![image3](https://image3.com)](https://image4.com)"
+    ).collect();
+
+    let first = cap.first().unwrap();
+    assert_eq!(
+        &first[0],
+        "[![image1](https://image1.com)](https://image2.com)"
+    );
+    assert_eq!(&first["alt"], "image1");
+    assert_eq!(&first["img_url"], "https://image1.com");
+    assert_eq!(&first["link_url"], "https://image2.com");
+
+    let second = cap.get(1).unwrap();
+    assert_eq!(
+        &second[0],
+        "[![image3](https://image3.com)](https://image4.com)"
+    );
+    assert_eq!(&second["alt"], "image3");
+    assert_eq!(&second["img_url"], "https://image3.com");
+    assert_eq!(&second["link_url"], "https://image4.com");
+}
+
+#[test]
+fn test_regex_image() {
+    let cap: Vec<_> = Regex::new(REGEX_IMAGE)
+        .unwrap()
+        .captures_iter(r"![image1](https://image1.com) ![image2](https://image2.com)")
+        .collect();
+
+    let first = cap.first().unwrap();
+    assert_eq!(&first[0], "![image1](https://image1.com)");
+    assert_eq!(&first["alt"], "image1");
+    assert_eq!(&first["url"], "https://image1.com");
+
+    let second = cap.get(1).unwrap();
+    assert_eq!(&second[0], "![image2](https://image2.com)");
+    assert_eq!(&second["alt"], "image2");
+    assert_eq!(&second["url"], "https://image2.com");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/strike.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/strike.rs
new file mode 100644
index 00000000..02945a4c
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/strike.rs
@@ -0,0 +1,83 @@
+use gtk::{
+    TextBuffer, TextTag,
+    WrapMode::Word,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_STRIKE: &str = r"~~(?P<text>.+?)~~";
+
+pub struct Strike(TextTag);
+
+impl Strike {
+    pub fn new() -> Self {
+        Self(
+            TextTag::builder()
+                .strikethrough(true)
+                .wrap_mode(Word)
+                .build(),
+        )
+    }
+
+    /// Apply ~~strike~~ `Tag` to given `TextBuffer`
+    pub fn render(&self, buffer: &TextBuffer) {
+        assert!(buffer.tag_table().add(&self.0));
+
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_STRIKE)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.into_iter().rev() {
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+            buffer.insert_with_tags(&mut start_iter, &cap["text"], &[&self.0])
+        }
+    }
+}
+
+pub fn strip_tags(value: &str) -> String {
+    let mut result = String::from(value);
+    for cap in Regex::new(REGEX_STRIKE).unwrap().captures_iter(value) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    result
+}
+
+#[test]
+fn test_strip_tags() {
+    const VALUE: &str = r"Some ~~strike 1~~ and ~~strike 2~~ with ![img](https://link.com)";
+    let mut result = String::from(VALUE);
+    for cap in Regex::new(REGEX_STRIKE).unwrap().captures_iter(VALUE) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    assert_eq!(
+        result,
+        "Some strike 1 and strike 2 with ![img](https://link.com)"
+    )
+}
+
+#[test]
+fn test_regex() {
+    let cap: Vec<_> = Regex::new(REGEX_STRIKE)
+        .unwrap()
+        .captures_iter(r"Some ~~strike 1~~ and ~~strike 2~~ with ![img](https://link.com)")
+        .collect();
+
+    assert_eq!(&cap.first().unwrap()["text"], "strike 1");
+    assert_eq!(&cap.get(1).unwrap()["text"], "strike 2");
+}
diff --git a/src/app/browser/window/tab/item/page/content/text/markdown/tags/underline.rs b/src/app/browser/window/tab/item/page/content/text/markdown/tags/underline.rs
new file mode 100644
index 00000000..b2c41c86
--- /dev/null
+++ b/src/app/browser/window/tab/item/page/content/text/markdown/tags/underline.rs
@@ -0,0 +1,79 @@
+use gtk::{
+    TextBuffer, TextTag,
+    WrapMode::Word,
+    pango::Underline::Single,
+    prelude::{TextBufferExt, TextBufferExtManual},
+};
+use regex::Regex;
+
+const REGEX_UNDERLINE: &str = r"\b_(?P<text>[^_]+)_\b";
+
+pub struct Underline(TextTag);
+
+impl Underline {
+    pub fn new() -> Self {
+        Self(TextTag::builder().underline(Single).wrap_mode(Word).build())
+    }
+
+    /// Apply _underline_ `Tag` to given `TextBuffer`
+    pub fn render(&self, buffer: &TextBuffer) {
+        assert!(buffer.tag_table().add(&self.0));
+
+        let (start, end) = buffer.bounds();
+        let full_content = buffer.text(&start, &end, true).to_string();
+
+        let matches: Vec<_> = Regex::new(REGEX_UNDERLINE)
+            .unwrap()
+            .captures_iter(&full_content)
+            .collect();
+
+        for cap in matches.into_iter().rev() {
+            let full_match = cap.get(0).unwrap();
+
+            let start_char_offset = full_content[..full_match.start()].chars().count() as i32;
+            let end_char_offset = full_content[..full_match.end()].chars().count() as i32;
+
+            let mut start_iter = buffer.iter_at_offset(start_char_offset);
+            let mut end_iter = buffer.iter_at_offset(end_char_offset);
+
+            buffer.delete(&mut start_iter, &mut end_iter);
+            buffer.insert_with_tags(&mut start_iter, &cap["text"], &[&self.0])
+        }
+    }
+}
+
+pub fn strip_tags(value: &str) -> String {
+    let mut result = String::from(value);
+    for cap in Regex::new(REGEX_UNDERLINE).unwrap().captures_iter(value) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    result
+}
+
+#[test]
+fn test_strip_tags() {
+    const VALUE: &str = r"Some _underline 1_ and _underline 2_ with ![img](https://link.com)";
+    let mut result = String::from(VALUE);
+    for cap in Regex::new(REGEX_UNDERLINE).unwrap().captures_iter(VALUE) {
+        if let Some(m) = cap.get(0) {
+            result = result.replace(m.as_str(), &cap["text"]);
+        }
+    }
+    assert_eq!(
+        result,
+        "Some underline 1 and underline 2 with ![img](https://link.com)"
+    )
+}
+
+#[test]
+fn test_regex() {
+    let cap: Vec<_> = Regex::new(REGEX_UNDERLINE)
+        .unwrap()
+        .captures_iter(r"Some _underline 1_ and _underline 2_ with ![img](https://link.com)")
+        .collect();
+
+    assert_eq!(&cap.first().unwrap()["text"], "underline 1");
+    assert_eq!(&cap.get(1).unwrap()["text"], "underline 2");
+}