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+.
274 users
SessionBox Free 4 Everyone
Manage isolated sessions with cookie persistence,this sessionbox is in development, i developed it for my personal use, you all Developer are most Welcome To Modify it and re upload it.
274 users
Universal Sidebar
Open websites in a sidebar for quick and easy access. Add AI tools and social networks like ChatGPT, Perplexity AI, HuggingChat, Claude AI, X (Twitter), Whatsapp, Telegram, etc. You can add your favorite sites or any URL to the sidebar.
272 users
Tab Numbers
This extension writes the tab number to the tabs, the ones accessible with ctrl/cmd + number
270 users
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.
270 users
Taskade - AI Agents, App Builder & Task Automation
Build AI agents that think, learn, and act. Generate apps from a single prompt. Automate workflows without code. Taskade transforms your new tab into an AI-powered workspace for tasks, projects, docs, and collaboration.
270 users
Remove YouTube™ Tab Number
Removes the number of notifications in parentheses that YouTube displays on tabs
269 users
World Cup 2026 New Tab
Your new tab shows a World Cup 2026 countdown, daily match schedule, and all 48 teams.
268 users
Correct YouTube Pause
Firefox extension to fix YouTube play/pause Spacebar function after Alt+Tabbing. *If you're a Chrome user, read full description
265 users
Audio Selector
Audio Selector allow you to routes each tab’s audio to any device (e.g. music to speakers, Meet to headphones). Add shortcuts to change outup device of current tab, to switch to Meet tab, to mute/unmute mic in active meet tab without switching.
264 users
Sound Adjuster
Control the volume (gain) and stereo balance (pan) of audio in tabs. 5-Band Professional Equalizer (Bass, Low Mid, Mid, High Mid, Treble)
264 users
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.
264 users
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.
263 users
Tab Refresher-by Hussain
Tab Refresher is a simple and efficient Firefox add-on that automatically refreshes specific browser tabs at customizable time intervals. Ideal for monitoring live data, refreshing dashboards, or staying updated on web content without manual effort.
262 users
