Tab Group Collections
Organize Firefox tab groups into collections. Pin, rename, move, reopen, and reorder groups from a sidebar, with quick access from the toolbar popup. Built on native Firefox tab groups, with all data stored locally.
OneZapp by NERDLEX
Centralize the opening of WhatsApp Web links in a single tab, without wasting time or losing your session.
2 Benutzer
Close this tab
Add a "Close this tab" button, with similar style as the "Open a new tab" button
2 Benutzer
Browser Skins
A clean new tab page with wallpapers that automatically generate a matching Firefox theme. Replaces the new tab and homepage for a consistent visual experience. No data is collected.
2 Benutzer
BIGLOVE.AI Floating Bar
A floating bar at the bottom of the browser showing current container information with hide/show animation
2 Benutzer
Live Tab Data Monitor
Displays estimated real-time upload and download data usage per browser tab using a small on-page overlay.
2 Benutzer
Thumbnail Downloader HD
It is a Firefox add-on to save YouTube video thumbnails, it is NOT affiliated with YOUTUBE
2 Benutzer
SocialBlaze.ai
Manage all your social media in-house like a pro.SocialBlaze is your go-to tool for turning any web page into a social media post in seconds. Whether you're scrolling through an article, browsing a product, or watching a video, you can instantly turn
2 Benutzer
Mortality - Life Countdown
Replace your new tab with a visual reminder of life's finite nature. See your life as a grid of weeks and a countdown timer.
2 Benutzer
Backrooms Tab Manager
Your abandoned tabs vanish into the backrooms. They're still there, somewhere, in the endless hallways...
2 Benutzer
Open in All Containers
Right-click a link or bookmark and open it in all accessible Firefox containers
2 Benutzer
Site Notes
AI-powered web note-taking tool for researchers, students, and web users. Save rich-text notes by page or domain, auto-summarize with AI.
2 Benutzer
Open Selected Links
Opens multiple links in the selected content in the current or new window or a tab group.
2 Benutzer
Simple Sound Control
Per-tab volume boost and quick levels in a clean UI popup. Ad-free.
