![](https://addons.mozilla.org/user-media/hero-featured-image/motoki-tonn-GuCdEgE3Gcw-unsplash.jpg?modified=1602005233)
OneTab
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
57.957 корисници
Livemarks
Get auto-updated RSS feed bookmark folders.
13.775 корисници
Block Site
A customizable, password-protected website blocker and redirector.
67.480 корисници
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
26.001 корисник
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388.824 корисници
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
475.276 корисници
Enhancer for YouTube™
Take control of YouTube and boost your user experience!
569.365 корисници
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
451.621 корисник
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
127.033 корисници
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1.068.779 корисници
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
151.642 корисници
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
74.039 корисници
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
31.551 корисник
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1.975 корисници
Grammar and Spell Checker - LanguageTool
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
342.167 корисници
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
328.379 корисници
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
64.259 корисници
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
34.490 корисници
Feedbro - RSS Feed Reader
Advanced Feed Reader - Read news, blogs, social media or any RSS/Atom/RDF source.
44.969 корисници
Reddit Enhancement Suite
Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience.
267.108 корисници
Global Speed
Set a default speed for video and audio.
59.221 корисник
Old Reddit Redirect
Ensure Reddit always loads the old design
54.321 корисник