GitTabs: AI Markdown Workspace Manager

GitTabs transforms how you manage browser tabs. Capture all tabs in your current window and have them intelligently grouped into topic-based folders using Chrome's built-in Gemini Nano AI — no data leaves your device. Workspaces are stored as clean Markdown, making them easy to export, import, and share. Everything lives in chrome.storage.local — no accounts, no cloud, no tracking. Features: One-click capture — save all open tabs as a named workspace AI clustering — automatically groups tabs by topic using on-device AI (Gemini Nano), with graceful fallback to domain-based grouping Cloud AI optional — bring your own Gemini API key for cloud-based clustering Markdown-native — workspaces are stored as plain Markdown; export/import any .md file Open all or single tabs — restore entire sessions or cherry-pick individual links Pin, rename, search, notes — full workspace management No external servers — all data stays in your browser Free & open source