Chrome and macOS
Splaces
Keep related tabs and windows together.
Splaces organizes open Chrome tabs into a compact tree. Nest related tabs, move a whole branch, search, and keep native Chrome groups and windows in sync.
Release in preparation. The Chrome Web Store listing and notarized Mac download are being prepared. No public download is linked here yet.
Chrome extension
Use the side panel or a separate window. Drag tabs into branches, reorder siblings, sort alphabetically and use keyboard controls. Native Chrome groups, group colors, pinned tabs and tab controls stay available.
Optional Mac app
Bring Chrome tabs and supported native application windows into one workspace. The Mac app and local companion are installed separately. Native window access requires macOS Accessibility permission.
Your agent, with your approval
Connect your own MCP-compatible agent through the local companion. The Mac app also offers adapters for your installed Codex or Claude Code CLI. Agent access is off by default; agents submit proposals and you review changes before applying them. Your chosen service owns its account, terms and billing.
Understand what is shared
The extension stores its tree, settings and favicon cache locally. Optional agents can receive tab titles and redacted URLs. Titles and URL paths may still contain private information, and the model service may process that data remotely. Read the privacy policy before connecting.