CRX id
flhkincklolocahijdbecbmlkdnjpmhc
flhkincklolocahijdbecbmlkdnjpmhc
Description from extension meta
Automatically suspends inactive tabs after a specified time. Basic Cookie Manager.
Image from store
Description from store
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
Latest reviews
- (2025-04-12) Mikhail Nazarov: Cool idea - recommend to try, at least. Looks like it saves some resources on my mac, including battery and internet traffic in roaming. And my mac stopped warming, finally. It used to warm up when i have more than 3-4 tabs open in Chrome (damn chrome). Well done, author.
- (2025-04-10) John Malkovich: Stops unused tabs from hogging RAM, speeds up Chrome, and doesn’t spy on you. Fully customizable and open-source. 10/10, would recommend!
- (2025-04-10) Dimitry Yan: Cool update, thanks! Very lite app
- (2025-03-11) Master Vegito: Suspend Time doesn't work. Tab shuts down shortly after you leave it, regardless of time. At least YT behaves this way.