Tab Grouper
Groups tabs in Firefox the same way you can do in chromium based browsers, replicated in the best way Firefox can currently manage. The plugin allows you to group tabs together, and hide tabs that are not in the currently active group (if any).
356 utilisateurs
AudioContext Fingerprint Defender
Defending against AudioContext fingerprinting by reporting a fake value.
354 utilisateurs
Window Layout Resizer
Resize the current window into different customizable layouts (Multiple monitors are supported).
354 utilisateurs
TST Active Tab on Scroll Bar
Provides a marker to indicate active tab position in Tree Style Tab sidebar.
352 utilisateurs
Vol Boost
Boost your tab's audio volume up to 600% with a simple slider. Works on any website with video or audio content.
351 utilisateurs
MaxFocus: Aperçu de lien
Aperçu des sites Web sans quitter l'onglet actuel. Gardez votre navigation concentrée!
347 utilisateurs
Manga Downloader Assistant
An extension to get necessary data to bypass Cloudflare and similar anti-bot protection for Manga Downloader desktop application
347 utilisateurs
Mute all inactive tabs
Automatically mutes all inactive tabs. Manually unmuted tabs (right click on a tab and select "Unmute Tab") won't be muted, even when inactive.
345 utilisateurs
World Cup 2026 New Tab
Your new tab shows a World Cup 2026 countdown, daily match schedule, and all 48 teams.
345 utilisateurs
Smart Prevent Duplicate Tabs
Prevents AUTOMATIC creation of new tabs or repeating tabs when two or more tabs have the same addresses. The process of closing repeated tabs is automatic based on the settings that you can determine within the extension/add-on.
342 utilisateurs
Select like a Boss - Select all kinds of text by d
With this extension, you can easily select link text just like regular text, making it easier to copy. Just Select like a Boss! ;)
341 utilisateurs
KeePass Helper - URL in title
Puts a hostname or a URL in the window title. It does not modify the title of a tab, just the window title. It does not inject any JavaScript code to a website, so it can't corrupt, nor can it be corrupted by it.
336 utilisateurs
Web Archive Viewer
Easily view archived (cached) webpages via seven different engines.
334 utilisateurs
Fake YouTube premium
It changes the YouTube logo to Premium logo to fake having YouTube Premium
334 utilisateurs
Alt+Number to switch tabs
This extension adds keyboard shortcuts to switch tabs. Alt+1 switches to the first tab, Alt+2 switches to the second tab, and so on. Alt+9 switches to the last tab. This matches the shortcuts on Linux.
333 utilisateurs
Mis notas
Añade anotaciones en una página web, que estarán disponibles en tu próxima visita. Existen varios tipos de anotaciones, como notas tipo post-it, grabaciones multimedia (audio/vídeo) o resaltado de texto. Exporta, comparte y copia tus notas.
330 utilisateurs
Anime Dashboard
A beautiful new tab dashboard with anime wallpapers and inspirational anime quotes
329 utilisateurs
