Chrome Close Lock
Workflow & Planning
Prevent Chrome from closing without warning.
Users
10K
Rating
3.5
Reviews
107
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Don't Close Window With Last Tab
Prevent closing of Google Chrome with the last tab, the least intrusive way.
Users50KCurrent public install base
Rating4.0Store average score
Reviews169Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsDon't Close Window With Last Tab Media preview
Trend
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7-day rating change
Start
3.98
Latest
3.98
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version0.11
ManifestV3
Size18.05KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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This extension keeps a single pinned page to prevent closing Chrome when the last tab of the last window is closed (or every window, it's configurable). To keep the tab bar clean (unlike other extensions), the pinned page is inserted only when absolutely necessary. It also handles well cases when tabs are moved between windows.
"Don't Close Window With Last Tab" provides no user interface or interaction for users. It only lets users configure additional configuration in "Options".
This extension is open source, to be found at: https://github.com/moneytoo/DontCloseWindowWithLastTab
Reviews
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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.8Average computed only from synced review bodies below
Reviews with text113Synced review bodies
Total ratings / reviews169Chrome Web Store public rating/review count
Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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設定画面・使い勝手のシンプルさにこだわったマウスジェスチャの拡張機能です。
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This used to work perfectly for me, but recently it's constantly failing. Without me doing anything differently it will fail to keep a tab in the background, and won't work again until I turn it off and on.
Life saver! Seriously, such an annoying thing to have in the browser.
Funktioniert perfekt und arbeitet bei mir auch problemlos mit Group Speed Dial (Version 27.1) zusammen!
Is anyone has any ideas why this extension periodically stops working and needs to be reinstalled (or off/on again)? I don't change any settings.
not working
a "new tab" stays pinned and won't close when opening new tabs.
Does exactly what it's supposed to do. Thank you!
This has worked great for years, but a couple of days ago it stopped working. I tried the alternatives, but they are nowhere near as good, however in desperation I reinstalled and presto! It works again. If you find it stops working, try uninstalling and reinstalling.
Работает норм, не как другие лучше!
为什么这个扩展不起作用