A Chromium Extension that allows you to set a timer that counts down and then closes the tab.

Latest Version

Version
1.2.1
Update
November 8, 2024
Size
101KiB
Developer
Category
Users
6,000+
Rating
4.3125 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
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Permissions
Alarms
Storage
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Tab Countdown Timer Extension

Allows you to quickly set a countdown timer on a tab. Once the timer expires, the tab closes. Every tab can have a different timer. Enter time by typing or by using a mousewheel.
---
Changes for v1.2.1
- Fixed \"undefined\" on first run issue.
- Improved styling.
- Time updates immediately upon opening popup.
- Added error handling
---
Changes for v1.1
- Add dark mode based on current system settings
- Save last alarm values as default for next time
- Update to chrome manifest v3
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Tab Countdown Timer", "version": "1.2.1", "manifest_version": 3, "description": "A Chromium Extension that allows you to set a timer that counts down and then closes the tab.", "icons": { "16": "icons/hourglass16.png", "32": "icons/hourglass32.png", "48": "icons/hourglass48.png", "128": "icons/hourglass128.png" }, "action": { "default_popup": "popup/popup.html" }, "background": { "service_worker": "background/background.js" }, "permissions": [ "alarms", "storage" ], "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'" }}
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User reviews

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Leandro Machado (ID: 00000044dab2486d) Voted 2 ★ - Updated 03/04/2023 Não esta funcionando na nova versão do chrome

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Shenmue Is Life (ID: 000000abbe942f03) Voted 5 ★ - Updated 12/31/2022 Works well now. Quick and simple.

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Chris Les (ID: 00000077b938e2a6) Voted 4 ★ - Updated 11/29/2022 What I've been looking for in FOREVER! I previously used two different Tab Closers - one was exactly like this give or take the look & feel, and the other made a loud noise to indicate when a tab was closing - and neither satisfied. But this one...I'm pretty confident in it. Thanks for this extension~ EDIT 11/29/22 - So the extension was updated with Dark Mode support...and it's currently pretty busted. Starting out, it said "undefined" in the text boxes and for awhile, I didn't know to take that text out and put in the numeral of hours/minutes that I wanted the tab to close on. Now it also doesn't show the time remaining when started. Pretty weird but still usable. Just a slight mess...Slight.

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Robert Szorady (ID: 000000887790f29c) Voted 5 ★ - Updated 11/20/2022 Totally works, the best one of these out there.

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coleo (ID: 000000771e303c70) Voted 3 ★ - Updated 11/15/2022 Used to work very well on my computer but no longer seems to function for some reason, Running windows 10. The timer simply doesnt activate when you plug in any numbers for me.