Tumblr High Quality
When viewing an image on Tumblr, loads the original raw image instead of the default lower resolution.
553 users
Markdown Editor for Firefox
Markdown Editor for Firefox also comes with one-click HTML conversion, file support and other discreet gems.
553 users
Save Tabs - Browser Session Manager
A password protected tab saver extension to store tabs in the current window, or all windows
548 users
Google & YouTube Cookie Consent Popup Blocker
Block “Before you continue” cookie consent popups on Google and YouTube
546 users
YouTube Shorts Blocker
Remove YouTube shorts (toggleable) from YouTube videos feed, avoiding distractions.
546 users
Selection Translate - For AltKey
Selecting text and holding alt key, translated results will show up on current web pages. No need to leave current web pages.
543 users
SelectTranslate - Translate Web, PDF & Videos
Free AI translator for bilingual Web, PDF, papers, video, meetings, images & ebooks. 20+ top models (GPT, DeepSeek).
543 users
Porn site Blocker
A basic porn site blocker addons for firefox browser.t blocks the detected site automatically.You can help us to prevent the porn site. Please send us a review, create a issue and give the site name which site is not listed.
541 users
Amazon Brand Detector
A browser extension that reveals Amazon brands and exclusive products while you shop online.
540 users
SixIndicator
Shows a simple icon, if IPv6 or IPv4 was used for the request of the site. When clicking on the icon, more information is shown, like the number of requests per domain and if these requests were made via IPv6 or IPv4.
538 users
Thematic (was Persona Switcher)
Quickly switch between your themes or reset the theme back to the default via a menu or the keyboard. You can also automatically rotate through all of your themes on a time interval you select. Works for Firefox and Thunderbird.
538 users
ChatGPT-rtl
You can solve the issue of displaying Arabic and Persian texts from right to left on websites such as Chat-gpt, BAI, and poe using this simple and lightweight extension. حل مشکل RTL در ChatGPT
537 users
VK AD SKIP — skip ad segments on VK Video
VK AD SKIP automatically skips advertising and off-topic segments inside VK videos — with no setup, no manual seeking, and no interruptions.
537 users
Fullscreen Toggle Button
Adds a button to toggle fullscreen mode. Mainly made for Android to force fullscreen. Makes a small button in the bottom-right that forces fullscreen and auto-hides. Has a settings popup for options such as positioning.
529 users
Force Reader View
This add-on forcibly activates the reader mode, adds a button to the toolbar, creates a keyboard shortcut, and integrates with native reader mode.
526 users
Tab Grouper - Group Every Open Tabs
Create and manage tab groups for better browsing and research.
524 users
Disable Polymer on YouTube
The polymer redesign of YouTube has made the site very slow for Firefox users. This add-on adds the "disable_polymer" option to YouTube URLs in order to revert back to the old classic design.
524 users
Re-Pagination - WebExtension fork
Load consecutive pages in a single tab at once, or view them in a slideshow, similar to AutoPager but not as automatic. Useful for searches, forums, and webcomics. This is a fork of Nils Maier's Re-Pagination addon, updated for Firefox Quantum.
524 users
Navigate Up WE
Navigate up one or more URL levels, using the toolbar button, context menu or keyboard shortcut.
521 users
![[TST] Colorize Tabs](https://addons.mozilla.org/user-media/addon_icons/2745/2745117-64.png?modified=03000b9f)
[TST] Colorize Tabs
This extension allows to set individual color for each tab in order to highlight it
520 users
