📋 Multi-Level TOC Structure

🌳 Nested Structure

Automatically creates parent-child relationships based on heading hierarchy (H2 → H3 → H4 → H5 → H6).

🔢 Smart Numbering

Optional hierarchical numbering (1, 1.1, 1.1.1) that updates automatically as content changes.

📏 Depth Control

Set maximum nesting levels to keep your TOC clean and manageable (e.g., show only H2-H4).

🎨 Visual Indentation

Clear visual hierarchy with indentation, borders, and styling that shows parent-child relationships.

↕️ Collapsible Sections

Expand/collapse nested sections to focus on specific parts of your document structure.

Auto-Generated

Zero configuration required - hierarchy is built automatically from your content structure.

Benefits of Hierarchical Navigation

📖 Better Content Understanding

Readers immediately grasp document structure and relationships between sections

🎯 Faster Navigation

Users can quickly jump to specific subsections within larger chapters

📝 Long-Form Content

Perfect for comprehensive guides, documentation, and academic papers with complex structure

🔍 SEO Advantage

Search engines better understand content hierarchy and topical relationships

♿ Accessibility

Screen readers properly announce heading levels and navigation structure

📚 Professional Appearance

Hierarchical TOC adds credibility and professionalism to your content