Markdown TOC Generator

Generate a table of contents from markdown headings.

About Markdown TOC

A Table of Contents (TOC) helps readers navigate long markdown documents. It automatically generates navigation links from your document's heading structure.

How It Works

The generator scans your markdown for headings (#, ##, ###, etc.) and creates a nested list with optional anchor links.

GitHub-Compatible Anchors

When enabled, the tool generates anchor links that work with GitHub's automatic heading ID system:

Converts text to lowercase
Replaces spaces with hyphens
Removes special characters
Creates URL-safe anchors

Example Input

# My Project
## Getting Started
### Installation
### Configuration
## Usage
### Basic Examples
### Advanced Features

Example Output

- [My Project](#my-project)
  - [Getting Started](#getting-started)
    - [Installation](#installation)
    - [Configuration](#configuration)
  - [Usage](#usage)
    - [Basic Examples](#basic-examples)
    - [Advanced Features](#advanced-features)

Best Practices

Use consistent heading hierarchy (don't skip levels)
Place TOC near the top of your document
Update TOC when adding or removing sections
Consider using H2-H3 for most documents (skip H1 if it's the title)
Keep heading text clear and descriptive

Platform Compatibility

GitHub/GitLab: Automatic anchor IDs work out of the box
Static Site Generators: Jekyll, Hugo, MkDocs support anchor links
Documentation Tools: Docusaurus, VuePress, Read the Docs
Markdown Editors: VS Code, Typora, Obsidian

Heading Levels

Markdown Syntax:

# H1
## H2
### H3
#### H4
##### H5
###### H6

Quick Tips

Use H1 for document title only
H2-H3 are most common in TOC
Too many levels reduce clarity
Keep heading text under 60 chars

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