Stackable

Bookmark and tab manager that replaces your new tab page.

Stackable replaces your new tab page with a calm canvas of curated bookmarks — organized into Spaces (top-level work areas like "Work", "Reading", or "Side projects") and Stacks (titled columns of bookmarks within each space). How it works • Create a Space with an emoji and a name (e.g. ⚡ Work). • Inside the space, create Stacks — titled columns that hold bookmarks. • Drag bookmarks between stacks and reorder by drag-and-drop. • Click "Open tabs" to launch every bookmark in the current space as a new tab group named after the space. Where your data lives Everything is stored as native Chrome bookmarks under "Other bookmarks → Stackable". This means: • Chrome syncs your stacks across every device signed into your Google account — no separate account, no separate backend. • Works fully offline. • You can edit the underlying bookmarks at chrome://bookmarks anytime; changes reflect in Stackable on the next tab open. • Uninstalling the extension leaves your data intact. Designed for • Analysts and researchers who keep dozens of dashboards or queries open per project. • Engineers juggling docs, repos, and PR queues across multiple workstreams. • Anyone whose Chrome new tab page is more useful as a launcher than as a blank search box. Backup Export and import your full Stackable tree as JSON from the Share menu and Settings. Privacy No tracking. No telemetry. No remote server. The extension never sends any data outside your browser.