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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User Growth Over Time
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7-day rating 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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It's awesome. This is what I really wanted to get.
Лучшее решение по проблеме закрытия браузера при закрытии последней вкладки!
I tried a few "last tab" extensions and this one seems the best. Unlike others, it handles new windows in smart way. The only issue I have is that when Chrome is just opened, focus is randomly assigned to pinned or new tabs. Ideally, the focus would never end up on pinned one.