Tab Sentinel Tab Suspender (Open Source)
Automatically suspends inactive tabs after a specified time. Basic Cookie Manager.
As of June 2026, Tab Sentinel Tab Suspender (Open Source) has 68 users and a 4.20/5 rating from 5 reviews in the Functionality & UI category.
Usersdown 1.4 percent−1.4%
68
68
Ratingno change0%
4.20
5 reviews
Reviewsno change0%
5
Version
1.9
Manifest V3
History
2 snapshotsTracking since Apr 19, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 19, 2026 | 69 | 4.20 | 5 | 1.9 |
| Jun 6, 2026 | 71 | 4.20 | 5 | 1.9 |
| Now | 68 | 4.20 | 5 | 1.9 |
Permissions & access
- Permissions
- tabsstoragescriptingalarmsactiveTabcookiestabs
- Host access
- https://*/*, http://*/*
Screenshots
About
Tab Sentinel – Open-Source Tab Suspension for Chrome Tab Sentinel is a lightweight, privacy-focused extension that automatically suspends inactive tabs to save memory and improve browser performance. To exclude the current tab from suspension, open the Suspender tab and click "Exclude Current Tab". Key features: - Automatically suspends tabs after a custom period of inactivity - Option to exclude selected websites or individual tabs from suspension - Works entirely locally – no external servers, no tracking, no analytics - Fully open-source: github.com/dmk500/TabSentinel - Minimal and fast interface designed for reliability - No account required, no background network connections New (Beta): Cookie Manager - Groups cookies by domain and shows cookie count - Automatically classifies cookies as Essential, Analytics, or Suspicious - Allows quick deletion or whitelisting of cookies - Detects third-party cookies based on embedded domains - Helps reduce tracking while preserving functionality
Technical
- Version
- 1.9
- Manifest
- V3
- Size
- 2.19MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- flhkincklolocahijdbecbmlkdnjpmhc
- Developer ID
- u725077c9d498e8959702e34ad6181925
- Developer Email
- [email protected]
- Created
- Feb 18, 2025
- Last Updated (Store)
- Apr 16, 2025
- Last Scraped
- Jun 6, 2026
- Website
- llmlounge.com
- Support URL
- https://github.com/dmk500/TabSentinel
- Privacy Policy
- https://www.llmlounge.com/tabsentinel/privacy.htm
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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.