GitBook documentation

Create and publish AI-native documentation your users will love. GitBook gives you intelligent tools to build product guides, API references, and documentation that improves over time.

Quick start

Get up and running with GitBook in just a few minutes

Git Sync

Sync with a Git repository to enable docs-as-code workflows

Create content

Create and format your docs using our block-based editor

Publish your docs

Publish your docs site to share with others

Essentials

• Concepts

• Blocks

• Customization

• Authenticated access

• Custom domains

AI-native docs

• GitBook Agent

• GitBook Assistant

• MCP

• AI Search

• LLM-ready docs

Popular topics

• Adaptive content

• GitHub & GitLab Sync

• Migrate to GitBook

• Content structure

• Translations