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
8,550 人のユーザー
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.
6,842 人のユーザー
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
3,845 人のユーザー
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.
3,176 人のユーザー
LibRedirect
Redirects YouTube, Twitter, Instagram... requests to alternative privacy friendly frontends and backends.
1,613 人のユーザー
KellyC Image Downloader
An browser extension for downloading artworks from Pixiv, Pinterest, VK (Вконтакте), ArtStation, DeviantArt, Twitter, Joyreactor (extended functional) and other sites.
1,158 人のユーザー
Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
1,110 人のユーザー
uView Player Picture-in-picture Extension
The uView Extension is a browser extension that allows you to open online videos in the uView Player app. With this extension, you can watch Anime, HLS, MP4, Youtube, Twitch, Netflix, Crunchyroll and many other online videos in the uView Player app.
1,101 人のユーザー
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.
871 人のユーザー
Online Video Downloader Free
Online video downloader is a free website, to download video and audio online in MP4, M4A, 3GP format from video platforms..
618 人のユーザー
Emoji Keyboard
The most up to date. Copy-paste Emojis everywhere. Compatible with Win, Mac, Linux and iOS, Android. Works for every website/App.
505 人のユーザー
Twitter Large Thumbnails
This extension enlarges the containers of single-media posts on twitter.com
491 人のユーザー
Chat Multi Messenger
Merges all Social Media Networks chats in one App. Access to multi messenger to message your friends and more...
255 人のユーザー
