Tab Locker
Workflow & Planning
Save your current tabs for later use
Users
2K
Rating
3.0
Reviews
6
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Lock Tab
Prevents a tab from being closed accidentally
Users10KCurrent public install base
Rating3.3Store average score
Reviews91Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsLock Tab Media preview
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User Growth Over Time
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7-day rating change
Start
3.34
Latest
3.34
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
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Version1.3.2
ManifestV3
Size43.66KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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Adds a padlock icon that allows toggling each tab's lock/unlocked state. When a locked tab is being closed, a confirmation dialog which allows preventing the tab from closing, is displayed.
📣 IMPORTANT: after locking, some interaction with the page is required for it to work. So you need to, for example, click anywhere on the page after locking to actually prevent the tab from being closed. This is how Chrome works.
Reviews
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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text81Synced review bodies
Total ratings / reviews91Chrome Web Store public rating/review count
Store average score: 3.3. 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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Uma merd@ Não funciona!
Wonderful little solution for something that should be a browser feature
Perfect to keep some tab to not be close. Could you please add an option to keep : Chrome://newtab
This extension is a lifesaver. I accidentally manage to almost close my browser at least twice a day.
Locks tabs, but also flags when loading new pages in locked tabs. Since a ton of sites work by clicling and it takes you to a new page, this ends up being overly annoying for those pages. CNN, nytimes, washington post, all do that behavior. Even when I try and close chrome out, it warns me that I'm going to a new page. removing extension as not really usable in it's current form
As a fellow Chrome Extension developer: This is Awesome! Thank you for taking my feedback on Github seriously and adding the new auto-lock pinned tabs feature!
Doesn't work. Pages close regardless. Multiple "locked" tabs. Interacted with all pages. Still close like normal, no warning, no nothing. Waste of time.
Perfect across multiple Chromium based web browsers! Locks navigation, so my mouse gestures don't refresh/move away from a page that I'm looking to keep active. Vivid icon, that shows with the tab title for clear indication of where it's been engaged. Will use for a variety of tasks from keeping support chats with a wait time open, to locking onto pages where I'm pre-buffering content. Disclaimer: Assuming you can run an extension by installing it, without optimizing your browser (restarting it) is like looking to use update features without using a new session so the update has a chance to populate.
Does what it says. as well as clicking somewhere in the window, the first time you install it you need to restart chrome I think.
ChromeOS Version 124.0.6367.225, Chrome browser Version 125.0.6422.141 - Installed, added tabs, interacted with them, but no lock symbol and both clicking the "x" and Ctrl-W closed the tabs. - Performed hard reload of each tab and the lock icon appeared, but I could still close the tabs by either method. - Restarted computer; same results. Am I doing something wrong? Do I misunderstand what the extension is supposed to do?