Tab Group Sync

A Chrome/Edge extension that backs up your tab groups as bookmark folders — including local file URLs. Cross-machine path mapping, fuzzy search, private by design.

Links

• Latest release (download zip)
• Source code
• Tutorial: Chrome Extensions with TypeScript (18 parts)
• Privacy Policy

Key Features (v1.4.0)

• Automatic tab group backup to bookmark folders
• file:// URL sync — the only extension that preserves local file tabs
• Cross-machine path mapping (Mac ↔ Linux ↔ Windows)
• Fuzzy search across all backed-up bookmarks and open tabs
• Per-group restore with four modes (restore all, add missing, files only, replace)
• Snapshots, auto-sync, export/import
• 100% private — no accounts, no servers, no tracking