Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
36,719 users
Emoji
It permits just with a single click to copy an emoji. There is a search-box and the "Most used emojis" section (the first one). If you want to send feedback or report bug, please go to https://github.com/Sav22999/emoji
15,067 users
Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
12,318 users
Breakthrough Twitter Login Wall
Bypass 'Log in to continue' of Twitter, added in August 2021.
17,159 users
Auto Refresh Page
Refresh web pages automatically. Auto-refresh and page monitor with specified time intervals.
9,635 users
Tweak New Twitter
Removes algorithmic content from Twitter, hides news & trends, lets you control which shared tweets appear on your timeline, and adds other UI improvements
8,053 users
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
6,807 users
LibRedirect
Redirects YouTube, Twitter, Instagram... requests to alternative privacy friendly frontends and backends.
3,523 users
Twitter Container
This addon is a fork of Mozilla's Facebook Container but for Twitter. Twitter Container isolates your Twitter activity from the rest of your web activity in order to prevent them from tracking you. This addon is NOT an official Mozilla Product.
3,240 users
Open In uView Picture-in-picture
Watch Anime, Youtube, Netflix, Stream, Live and many others Services in the uView Player for Windows
1,997 users
KellyC Image Downloader
An browser extension for downloading artworks from Pixiv, Pinterest, VK (Вконтакте), ArtStation, DeviantArt, Twitter and other sites.
1,726 users
Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
1,478 users
Download Twitter videos
Download videos, gifs, tweet photos, profile pictures, header banners, thumbnails, subtitles, color palettes, tags from Twitter.
1,230 users
Online Video Downloader Free
Online video downloader free web app on chrome, windows and phone help you download any video url on internet in MP4 formats from videos website.
1,021 users
B!tch to Boss
Online harassment is a problem. The solution? People being less terrible. Until then, this extension replaces "bitch" and other derogatory words like it with "boss" all across the internet.
817 users
Social Media Bot - Auto Clicker Growbot
Social Media Bot a human like auto clicker growbot for Twitter, TikTok, SoundCloud, LinkedIn, Gettr, Sina Weibo 新浪微博, Gab, Truth & Medium. Automatic mass likes, unlikes, follows & unfollows, reposts, retweets. TikTok, LinkedIn & Gab video downloader.
742 users
Color by Fardos - Color Picker
Pick colors from websites, save colors & gradients, get matching shades and tints and create beautiful gradients.
739 users
Twitter Misc
Miscellaneous functions related to Twitter (This add-on was formerly called Twitter Old UI)
644 users
Immersive Translate - 沉浸式翻译
Let's experience immersive web translation, with Google and Yandex under the hood, with support for both firefox and chrome.
549 users
