A Chromium Extension that allows you to set a timer that counts down and then closes the tab.
- By:
- lokico
- Users:
- 6,000
- Rating:
- 4.35 (17)
- Version:
- 1.2.1 Last updated: 2024-11-09
- Creation date:
- 2020-08-06
- Risk:
- Very low risk impact Very low risk likelihood
- Permissions:
- alarms
- storage
- alarms
- Size:
- 101.00KB
- Email:
- je*****@gmail.com
- Full description:
- See detailed description
- Source:
- Chrome Web Store
- Data ingested on:
- 2025-07-06
Ranking
Other platforms
User reviews
Pros
- Simple and easy to use, quick setup
- Works well even when tab is inactive or screen is locked
- Effectively helps manage time and productivity
- Supports multiple platforms (Windows 10, Chromebook)
- Highly recommended and appreciated by users
Cons
- Lacks ability to input seconds for more precise timing
- Bugs introduced after update, especially with Dark Mode support causing display issues
- Sometimes timer fails to activate or function properly on some systems
Recent reviews
這個擴充功能很棒! 簡單又實用! 很推薦!
by
Ch*****, 2025-06-04
Works very well. The tab doesn't have to be active, it even works when I lock my screen on windows 10. Couldn't ask for better. Thank you!
by
Ma*****, 2024-09-26
А можно добавить возможность вводить ещё и секунды? Если нужно закрыть вкладку с точностью до секунды, а минимум только минута,это придётся ждать ещё целую минуту. Расширение отличное, но этого не хватает.
by
Ви*****, 2024-07-23
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
Tab Countdown Timer does not require any sensitive permissions.
Risk impact analysis details
Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious.
This is determined by the publisher and the Chrome extension reputation on
Chrome Web Store, the amount of time the Chrome extension has been
around, and other signals about the
Chrome extension. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Chrome extension.
Tab Countdown Timer has earned a good reputation and can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* ** ****** ** ********
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare extensions
- Compare Tab Countdown Timer vs countDown
- Compare Tab Countdown Timer vs Tab Close Timer
- Compare Tab Countdown Timer vs Sleep Timer
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