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
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
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
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version0.11
ManifestV3
Size18.05KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
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
Recent review snapshot
Inspect the latest comments and rating distribution.
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.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Keep One Pinned Tab
Workflow & Planning
Keep one (optionally unfocusable) per window pinned tab open at all times. Prevents Chrome windows from closing with last tab.
Users
3K
Rating
4.3
Reviews
65
7D Growth
0|0%
Undo Closed Tabs Button
Tools
Easily undo closed tabs via your browser's toolbar popup!
Users
30K
Rating
4.4
Reviews
66
7D Growth
0|0%
Link Blanker
Workflow & Planning
Open link in new tab.
Users
20K
Rating
4.2
Reviews
44
7D Growth
0|0%
Quick Bookmarks Menu
Workflow & Planning
Quick access to bookmarks or favorites.
Users
10K
Rating
4.5
Reviews
114
7D Growth
0|0%
simpleGestures
Tools
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。
Users
20K
Rating
4.2
Reviews
48
7D Growth
0|0%
Makes tabs buggy
when i create my own pinned tab, and then opens second new tab, MY pinned tab disappears. It's very disturbing.
E perfect!
It works perfectly for me. Specifically in my usual user scenario with YANDEX visual bookmarks. Thanks a lot for your hard work. That is a true 5 stars rate!
Unfortunately the extension breaks the "restore recently closed tab" feature. Otherwise I would give it 5 stars.
if pin some tabs, they disappeared from the tab bar!!!! where are they?
Best approach I've seen so far, KUDOS
この手の終了抑止系ではよくできている。 動作が軽く、２タブ以上だと左端のクロームマークのタブが消える、タブを全て閉じても新しいタブが表示されるのは素晴らしいと思う。 ユーザーフレンドリーでオープンソースなフリーの良質エクステンション。 こういうのを探し求めていた。
Very Good... عالی
Beautiful! Thanks for this extremely elegant extension :D (So much better than the other implementations.) On a side note, I've been wondering why Chrome deliberately neglects such a feature lol.