Tab Numbers
This extension writes the tab number to the tabs, the ones accessible with ctrl/cmd + number
304 个用户
Web App Maker
Open sites in a window without any browser decorations. For when you want the Progressive Web App (PWA) or Site Specific Browser (SSB) experience.
304 个用户
Alfred Integration
Integrate Firefox with Alfred — Search your Firefox bookmarks & history and control Firefox tabs from Alfred.
301 个用户
Block URLs, Domains or Keywords
Site blocker. Blocks URL, Domain or URL with keywords. Redirect. It is the rework of my chrome extension! Not stable, but works!
300 个用户
Undo Closed Tabs Menu
This add-on adds a sub-menu when right clicking on a tab, showing recently closed tabs and allowing you to reopen them.
298 个用户
CloseTabTimer
Closes tabs with timers. Allows the user to create a timer for each tab that will automatically close once the timer is up. Multiple timers can run at the same time, and timers can be cleared.
293 个用户
LoadTabOnSelect
Load newly-opened background tabs on selection, rather than automatically in the background. This addon uses the WebExtensions API, and therefore fully supports Firefox 57+.
293 个用户
ColorTabs
This add-on enables you to set the browser window to a custom color for any site. You can save as many site-color mappings as you wish, and import/export to load your settings on different machines.
293 个用户
Full Screen Multiple Monitor
This addons support to make automatically fullscreen at the startup for modern browser (Quantum version). This addons purposed for dashboard or kiosk system and can work for multiple monitor. First, set the homepage and then viola. all set sail!
291 个用户
Right Click
Instant right-click and floating toolbar actions for selected text: custom search templates, Google Translate, Merriam-Webster, YouGlish, and neural Kokoro TTS.
290 个用户
Ruto - XPath Finder
Rūto brings the best XPath to you. We are striving hard to improve better performance and more new features
290 个用户
Remove YouTube™ Tab Number
Removes the number of notifications in parentheses that YouTube displays on tabs
289 个用户
Toggle Native Tab Bar
Toggle the visibility of your Firefox tab bar (horizontal or native vertical tabs) with a single click.
287 个用户
CLAUDEZILLA
Browser automation for Claude Code and terminal AI harnesses. Control Firefox with full DOM access, screenshots, and page analysis. No Chrome, no telemetry.
287 个用户
Paste and Go Key
Adds a changeable keyboard shortcut that pastes the clipboard into the URL bar and loads it/searches for it. Includes a toolbar button.
286 个用户
![[STG plugin] Open Manage groups](https://addons.mozilla.org/user-media/addon_icons/986/986719-64.png?modified=1856603d){kind=icon}
