diff --git a/README.md b/README.md
index 1084e60..de341af 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,7 @@ If this project has been useful to you, consider supporting its development, it
 - 📄 **HTML Export** - Share notes as standalone HTML files
 - 🕸️ **Graph View** - Interactive visualization of connected notes
 - ⭐ **Favorites** - Star your most-used notes for instant access
+- 📑 **Outline Panel** - Navigate headings with click-to-jump TOC
 
 ## 🚀 Quick Start
 
diff --git a/docs/index.html b/docs/index.html
index e57b741..05472dd 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -823,7 +823,7 @@
             <div class="feature animate-on-scroll">
                 <div class="feature-icon">🔗</div>
                 <h3>Wikilinks</h3>
-                <p>Link notes with [[double brackets]] Obsidian-style. Broken links shown dimmed.</p>
+                <p>Link notes with [[double brackets]] Obsidian-style. Jump to sections with [[note#heading]] anchors.</p>
             </div>
 
             <div class="feature animate-on-scroll">
@@ -850,6 +850,12 @@
                 <p>Star your most-used notes for instant access from the sidebar.</p>
             </div>
 
+            <div class="feature animate-on-scroll">
+                <div class="feature-icon">📑</div>
+                <h3>Outline Panel</h3>
+                <p>Navigate headings with a click-to-jump table of contents. Link to sections with anchors.</p>
+            </div>
+
             <div class="feature animate-on-scroll">
                 <div class="feature-icon">🔌</div>
                 <h3>Extensible</h3>
diff --git a/documentation/FEATURES.md b/documentation/FEATURES.md
index 62025b4..2f1a20a 100644
--- a/documentation/FEATURES.md
+++ b/documentation/FEATURES.md
@@ -37,12 +37,31 @@
 ### Internal Links
 - **Wikilinks** - `[[Note Name]]` Obsidian-style syntax for quick linking
 - **Wikilinks with display text** - `[[Note Name|Click here]]` to customize link text
+- **Section anchors** - `[[Note Name#heading]]` to link directly to a heading
+- **Same-page anchors** - `[[#heading]]` to link within the current note
 - **Broken link detection** - Non-existent note links shown dimmed
-- **Markdown links** - `[Note Name](note.md)` standard syntax also supported
+- **Markdown links** - `[text](note.md)` standard syntax also supported
+- **Markdown section links** - `[text](note.md#heading)` for heading anchors
 - **Drag to link** - Drag notes or images into the editor to insert links
 - **Click to navigate** - Jump between notes seamlessly
 - **External links** - Open in new tabs automatically
 
+### Outline Panel
+- **Table of Contents** - View all headings (H1-H6) in sidebar
+- **Click to navigate** - Jump to any heading in edit or preview mode
+- **Real-time updates** - Outline updates as you type
+- **Hierarchical view** - Indentation shows heading structure
+- **Heading count badge** - Quick indicator of document structure
+
+### Section Link Syntax
+To link to a heading, convert the heading text to a slug: **lowercase, spaces → dashes, remove special chars**.
+
+| Heading | Slug | Link Example |
+|---------|------|--------------|
+| `## Getting Started` | `getting-started` | `[[note#getting-started]]` |
+| `### API Reference` | `api-reference` | `[API](note#api-reference)` |
+| `## What's New?` | `whats-new` | `[[#whats-new]]` (same page) |
+
 ### Direct URLs
 - **Deep linking** - Open specific notes via URL (e.g., `/folder/note`)
 - **Search highlighting** - Add `?search=term` to highlight specific content