YouTube Video Downloader And More
An ultra lite extension to download YouTube videos in all popular formats! it supports not only youtube but many other popular sites like dailymotion, facebook etc.
258 users
ReFont
Change the font on any website to one installed on your computer or hosted on the web.
256 users
New Tab Beside
A simple extension that opens new tab or duplicates right beside the current tab. Many other browsers have "open a new tab right next to current tab" feature built in but not Firefox, and so this extension was created.
255 users
Toggle Website Colors (Tab)
Adds a checkbox to the page context menu to toggle colors, set by the website author.
255 users
Google Adblocker
Blocks all Google search ads and content ads. You can support the development of this add-on with a small donation. A corresponding message will be displayed after installation.
255 users
Translate keyboard layout online GSgen.RU
Online translate text in wrong keyboard layout. Chrome Extension from developers of site http://gsgen.ru/.
255 users
Close All Tabs Button
Adds close all tabs button. The button opens a new tab and closes all existing tabs.
254 users
Link Grabber Pro
Extract all links on a page. Filter by domain, copy selected to clipboard, export CSV, or open in new tabs.
254 users
TitleURL
Add the current host name to the windows title bar. It adds the possibility to recognize the window from other application that work based on windows titles like KeePass's autotype.
254 users
Bulky - Bulk Delete Reddit History | Unlimited
Easily perform bulk actions on websites that don’t support multi-selection. Currently supports bulk deletion of Reddit posts and comments.
253 users
Deezer fixer (adblock | premium)
Remove the "anti-adblock" and "subscribe" banners on the Deezer website.
253 users
Instapaper Read
Read your page in a better way using Instapaper Text bookmarklet. The Instapaper Text bookmarklet converts any compatible web page into a beautifully designed. Activate it through the "Read this page" in context menu. Requires instapaper account
252 users
Nuxify
Takes every Youtube video starting with "I", replaces it with "we", and adds Nux Taku in the thumbnail
251 users
Bluesky Color Palette Swapper
Customize Bluesky (bsky.app) by swapping its color palette. Create and share themes with an open‑source extension that runs directly on the site.
251 users
4 Pages Et Rien Dedans
Un module à des fins éducatives pour visualiser les articles réservés aux abonnés non protégés sur certains journaux en ligne.
251 users
BigTube - Better Youtube Theater Mode & More
Full-sized theater mode, miniplayer on scroll, Popout player for all video sites.
250 users
Enforce Browser Fonts
Enforce browser fonts easily instead of letting websites use their own fonts. Easily toggle between browser fonts and website fonts by clicking on addon toolbar icon or its keyboard shortcut (Alt-Comma).
250 users
Chess.com Custom Themes, Boards - ChessHelper
2025 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and many more.
249 users
Image Zoom
Zoom and pan any image with customizable mouse-centered controls. Hold Ctrl + scroll to zoom, click and drag to pan, or use double-click zoom mode. Fully configurable with settings page.
249 users
