Window Titler
Label your windows and profiles using custom window titles.
Window Titler: Customize Firefox Window Titles
"Window Titler" is a Firefox add-on that helps users label their windows and profiles with custom titles. This extension changes the Firefox window title visible in the OS's window list, task switcher, and browser's title bar. It also supports custom profile titles and features keyboard shortcuts for easy access.
Add-on stats
Weekly download count: 123
Firefox on Android: No
Risk impact: Very low risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- sessions
- storage
Size: 110.89K
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons?
Install
Chrome-Stats extension
to view Firefox-Stats data as you browse the Firefox Browser Add-ons.
Add-on summary
Window Titler Label your windows and profiles using custom window titles.
Usage This extension allows you to modify the Firefox window title which is visible in the operating system's window list, task switcher and in the browser's title bar. The title bar is disabled by default in Firefox but can be enabled easily.
To invoke Window Titler click its toolbar button or use the keyboard shortcut (default: Ctrl+Alt+T).
To specify a profile title go to the extension settings page.
Tips
- Enabling the title bar: https://support.mozilla.org/en-US/kb/customize-firefox-controls-buttons-and-toolbars ** Tick the "Title bar" checkbox in the customisation screen.
Permissions
See moreUser reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Works well on Mac and Linux for some users.
- Helps manage tabs effectively for frequent users (tab hoarders).
- Customizable features (keyboard shortcuts, title formatting).
- Essential for users with specific window management needs.
Cons
- Toolbar button often not appearing on Linux systems.
- Frequent loss of titles, making the add-on unreliable.
- Existing keyboard shortcuts conflict with OS shortcuts, causing issues.
- Issues with remembering titles between sessions after restarts.
Most mentioned
- Loss of window titles frequently during use.
- Toolbar button visibility issues on Linux.
- Customizable features and usability enhancements.
User reviews
by Firefox user 12764668, 2025-01-14
by Grant, 2025-01-06
by Myro~n, 2024-11-17
Add-on safety
Risk impact
Window Titler does not require any sensitive permissions.
Risk likelihood
Window Titler has earned a fairly good reputation and likely can be trusted.
Upgrade to see risk analysis details