TST Lock by Irv66

Lock important tabs from being accidentally closed while using the Tree Style Tab addon.

5 (2 reviews)

37 Users

You'll need Firefox to use this extension

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About this extension

⚠ This addon extends and works only with Tree Style Tab.

This addon provides the ability to prevent accidentally closing a tab via the "X" for tabs in Tree Style Tab that you consider important and don't want to lose.

Holding "Ctrl + Shift" while clicking on a tab will replace the "X" with a lock graphic.
Doing this action again will remove the lock and restore the default behavior.
You can still close the tab (even with the lock displayed) by right-clicking on the tab and selecting the menu item "Close Tab".

Discussion: https://github.com/piroor/treestyletab/issues/2104

Developer comments

Tree Style Tab is a requirement for this addon to work.

Rated 5 by 2 reviewers

Release notes for 1.1.7

Added support for showing the number of tabs protected on the badge.

Required permissions: