Prevents a tab from being closed accidentally
Lock Tab: Chrome extension to Secure your Tabs
"Lock Tab" is a Chrome extension that ensures prevention from accidental tab closures. This extension adds a padlock icon that allows users to switch a tab's state between locked and unlocked. When attempting to close a locked tab, a confirmation dialogue appears to prevent any unintentional tab closure. Please note, after locking a tab some interaction on the page is required for the feature to function as per Google Chrome's mechanism.
Extension stats
Manifest V3
Permissions:
- activeTab
- storage
Size: 45.77K
Email: ga*****@hotmail.com
Full description: See detailed description
Ranking
Other platforms
Not available on Android
Not available on Firefox
Not available on Edge
User reviews
Pros
- Effective at preventing accidental closure of important tabs when functioning properly
- Simple to use with a straightforward locking mechanism
- Provides a warning prompt when attempting to close a locked tab
- Useful for keeping tabs active without navigating away accidentally
- Open source, allowing for community feedback and contributions
Cons
- Numerous reports of bugs related to locking new or refreshed tabs
- Locks can sometimes not work as intended, allowing tabs to be closed anyway
- Annoying behavior when it prompts for confirmation for all locked tabs, even with no changes made
- Requires restarting the browser after installation for initial setup, which can be inconvenient
- Issues with specific sites not adhering to the locking mechanism
Most mentioned
- Problems with locking/unlocking tabs after refreshing or opening new tabs
- Inconsistent behavior across different browsers
- Inability to prevent accidental closure of tabs despite being marked as locked
- Frequent prompts that may confuse users about whether they want to close tabs or not
- Requires browser restart for initial setup to take effect
User reviews
finally found a replacement, I used to use Warn Before Close
by
Unmonetized, 2025-03-10
Two bugs: When I open a new tab, Lock Tab locks it! When I refresh an unlocked tab, Lock Tab locks it! These bugs make the extension close to useless.
by
Jess Barmatz, 2025-02-22
Bad. To close chrome I need to confirm closing each individual tab which will prevent chrome from properly picking up where I left off the next time I open it.
by
Michael Korkor, 2025-02-15
Extension safety
Risk impact
Lock Tab requires very minimum permissions.
Risk impact analysis details
- High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- Low ******* ****** ** *** ********* ********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Lock Tab. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* ** * ******** ********* ** ****** *** *****
- Good **** ********* *** **** **** *******
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