Unlost

by Unlost · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Save browser sessions without closing tabs. Backups live in Bookmarks so they survive uninstall and Chrome updates.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#373K

#280K among extensions

Version

1.0.0

updated 2 Sep 2026

Users

monthly, 1 months

Latest, 15 Oct 2026: 1 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Unlost

Unlost auto-saves your Chrome sessions without closing your tabs. Search saved tabs by title or URL. Restore one tab or one window. Tab groups stay intact. Free forever, locally: - Auto-save and named sessions - Search and restore - JSON export/import - Unlost Backup bookmarks folder that survives uninstall and Chrome updates Restore is never locked. No subscription. A $19 lifetime plan (coming soon) is only for cloud backup and extra history. Bookmark backup and JSON stay free. Shortcuts: Ctrl+Shift+S (Cmd+Shift+S on Mac) — save this window Ctrl+Shift+U (Cmd+Shift+U on Mac) — restore the most recent session