Old Twitter Layout (2026)
An extension that returns old Twitter's look from 2015 or 2018. WORKS IN 2026!
1,886 users
Max Sound Booster
Boost and control audio volume on any website beyond normal limits. Simple, fast, and precise sound amplification.
1,870 users
XT Viewer — Twitch в 1080p для России
Смотрите Twitch в максимальном качестве из России (РФ) без ВПН через Mozilla Firefox. Повышает качество трансляций до максимального доступного (включая 1080p60).
1,858 users
Discord Token Login
Logging into a Discord account using a token, made easier. Ported to Firefox from chrome
1,848 users
YouTube Shorts Normal Player
Plays YouTube Shorts in the normal YouTube player so you can rewind the the videos.
1,836 users
Web Highlights: PDF & Web Highlighter + Notes
Productivity Highlighter and Annotation Tool for Websites and PDFs – free, easy to use, no sign-up required.
1,835 users
Tracking & Ad Removal on Facebook
Removes Ads and the user interaction tracking on Facebook™. Modified elements can optionally have a custom CSS style applied to them so that cleaned items can be more easily identified.
1,808 users
Saba Meeting Connector
Enables the user to launch into Saba Meeting events within Firefox.
1,792 users
Twitter Container
This addon is a fork of Mozilla's Facebook Container but for Twitter. Twitter Container isolates your Twitter activity from the rest of your web activity in order to prevent them from tracking you. This addon is NOT an official Mozilla Product.
1,791 users
Video Ads Blocker in Youtube™
Let YouTube no ads. Auto skip ads when watching YouTube videos.
1,787 users
Gemini in Sidebar
Displays Gemini in the sidebar, provides customizable keyboard shortcut and toggle button.
1,777 users
Export ChatGPT
Export your ChatGPT threads in the Markdown format with the'Export ChatGPT' extension. this tool is a must-have for ChatGPT users.
1,764 users
WhatSend for WhatsApp Web
WhatSend is a browser add-on that enables users to connect with non-contacts on WhatsApp Web without the need to save them in their phone book.
1,759 users
Messenger for Facebook™
Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.
1,758 users
NewsGuard
NewsGuard's red/green rating and labels help users know which news and information websites to trust.
1,750 users
Youtube Video Looper
Ever wonder how good it will be to auto repeat your favorite songs and videos from Youtube. Now you can experience to your songs favorite songs and videos on loop with this addon. PS. Also works with Facebook.
1,748 users
Superpower ChatGPT
Add Folders, Search, Export, Prompts Manager, Prompt Optimizer, Minimap, Gallery, Notes, Reference Chats, Model Switcher, Pinned Messages, Public Prompt Library, Favorite Prompts, Timestamps, and many more features to ChatGPT
1,744 users
YouTube To Mp3 Converter | YouTube Downloader
Mp3 Converter allows you to Convert YouTube to MP3, MP4, f4v, webm, 3gp & more. Just click on YouTube Downloader button provided below the video. It will take you to www.mp3yt.net where youtube download will start automatically.
1,713 users
Twitch Anti-Ban
Automatically opens a proxy stream & chat if you are banned in a channel.
1,708 users
