ChatTree

Tree-map navigation for Claude.ai chat sessions

ChatTree adds a floating tree-map navigation panel to your Claude.ai chat sessions, so you never lose your place in a long conversation. As you chat, ChatTree automatically detects every message and branch and lays them out as a clean, navigable tree. Click any node to jump straight to that message — the page scrolls right to it. The currently visible message is highlighted, and the tree auto-scrolls to keep it in view. KEY FEATURES • Tree-map overview of the whole conversation, including branches • One-click jump to any message • Active-message tracking with auto-scroll • Bookmark important messages within a session • Tag messages to organize them your way • Search to find specific messages in the current chat • Sort the message list to suit your workflow • Clear multi-branch indicators for conversations with edits/regenerations • Resizable, collapsible panel with light / dark / auto themes • Korean and English language support PRIVACY ChatTree runs only on Claude.ai. All of your settings and session data stay on your device — nothing is ever collected, transmitted, or shared. No account, no tracking, no external servers. ChatTree is open source. Feedback and contributions are welcome on GitHub.