Unlost

Unknown author · Workflow & Planning

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Sep 2, 2026

Media

5 items

Description

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

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
6
Description length
Characters in the listing description.
737
Media assets
Screenshots and videos on the listing.
5
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
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Keyword in description
Case-insensitive substring match in the description.
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Keyword occurrences in description
Count of case-insensitive occurrences in the description.
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Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.