![](https://cdn.statically.io/img/addons.mozilla.org/user-media/hero-featured-image/collins-lesulie-0VEDrQXxrQo-unsplash.jpg?modified=1602004789)
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
469,886 משתמשים
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
132,773 משתמשים
Undo Close Tab
Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.
40,578 משתמשים
EPUBReader
Read ePub files right in Firefox. No additional software needed!
124,035 משתמשים
667,343 משתמשים
430,507 משתמשים
375,973 משתמשים
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
469,886 משתמשים
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
447,877 משתמשים
Enhancer for YouTube™
קח שליטה על YouTube ושפר את חווית המשתמש שלך!
564,012 משתמשים
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!
125,615 משתמשים
Dark Reader
מצב אפל לכל אתר. תשמור על העיניים שלך, השתמש בעיצוב כהה לגלישה בלילה או אפילו ביום.
1,055,818 משתמשים
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
151,557 משתמשים
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
31,528 משתמשים
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
72,763 משתמשים
379 משתמשים
936 משתמשים
257 משתמשים
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.
333,429 משתמשים
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
324,896 משתמשים
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.
63,360 משתמשים
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.
33,936 משתמשים
BTRoblox - Making Roblox Better
BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.
48,732 משתמשים
RoGold - Level Up Roblox
Your new and improved Roblox experience
6,662 משתמשים
uView Floating Player - Picture in Picture
Watch Youtube video and more in a floating window Picture in Picture (PIP) on top of any other application while multitasking or gaming on PC. Say goodbye to alt-tabbing.
3,505 משתמשים
RoSeal - Augmented Roblox Experience
Improve your Roblox website experience. And there's also seals.
1,773 משתמשים