YouTube MP4
View YouTube videos in raw MP4 format. Get notifications about available videos and formats.
12 442 users
Tile Tabs WE
Take tabs from parent windows and arrange them in layouts of tiled sub-windows, using the toolbar button, context menu or keyboard shortcuts. Makes it easy to browse, compare or monitor multiple pages. Synchronize scroll. Save and re-open layouts.
12 391 users
google vertaal element
Voeg Google Vertaal Element outomaties by die bladsy in. Vertaal die hele bladsy sonder om dit te verlaat of 'n nuwe oortjie oop te maak.
11 838 users
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
11 760 users
UltraWideo
The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others... 🚀
11 463 users
Search by Image on Google
Right click on an image to search Google for related images or versions in different sizes.
10 976 users
Color Picker
Search for the perfect color via an stylish color picker in a popup.
10 827 users
新同文堂
繁體簡體中文轉換工具
10 798 users
Modify Header Value
Add, modify or remove a header for any request on desired domains.
10 744 users
New Tab Tools
Customizes the new tab page. Add more tiles. Have a background image. Set new tile images and titles. See recently closed tabs. And more...
10 618 users
YouTube Screenshot Button
Take screenshots from YouTube Videos & YouTube Shorts. The addon adds screenshot button & also enables Shift+A shortcut.
10 428 users
Google™ Translator
a handy multi-language translator built on top of Google translate.
10 311 users
Auto Fullscreen
Auto Fullscreen for Firefox Quantum
10 094 users
Always on Top
Sets "Always on Top" style for your Firefox window
10 093 users
DeArrow - Better Titles and Thumbnails on YouTube
Crowdsourcing titles and thumbnails to be descriptive and not sensational
9 952 users
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
9 859 users
Fixed Zoom
Extension that sets a custom default zoom for all pages in Firefox. You can set a general zoom for all pages or custom rules depending on the site.
9 859 users
Pixiv Toolkit
Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.
9 687 users
Activate Reader View
This add-on adds a button to the toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.
9 449 users
Open Link with New Tab
Open the link in a new tab depending on the setting.
9 419 users
Markdown Viewer Webext
Displays markdown documents beautified in your browser.
9 104 users
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8 872 users
Youtube Ad Auto-skipper
Youtube Ad Skipper is an extension that auto skips ads after youtube provides a skip ad button. It does not block an ad.
8 827 users
Tab Counter
Add a badge to the toolbar that shows the number of currently open tabs in a window or all windows.
8 663 users
Old Twitter Layout (2023)
An extension that returns old Twitter's look from 2015 or 2018. WORKS IN 2023!
8 626 users