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.
36,577 brukere
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
3,902 brukere
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.
7,270 brukere
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.
3,339 brukere
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
2,579 brukere
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.
1,033 brukere
Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
825 brukere
Twitter Misc
Miscellaneous functions related to Twitter (This add-on was formerly called Twitter Old UI)
626 brukere
KellyC Image Downloader
An browser extension for downloading artworks from Pixiv, Pinterest, VK (Вконтакте), ArtStation, DeviantArt, Twitter, Joyreactor (extended functional) and other sites.
597 brukere
Twitter Large Thumbnails
This extension enlarges the containers of single-media posts on twitter.com
538 brukere
Breakthrough Twitter Login Wall
Bypass 'Log in to continue' of Twitter, added in August 2021.
443 brukere
Online Video Downloader APP
Online video downloader is a free website, to download video and audio online in MP4, M4A, 3GP format from video platforms and social network site.
279 brukere
Trady Lens
Stocks and crypto charts along with options flow Information right at your tooltip.
75 brukere
Quo Vadis?
Quo Vadis ends the lack of transparency of shortened URLs, by revealing every link in the chain of URL redirections.
62 brukere
Twitter Downloader HD (X2Twitter)
X2Twitter.com is a free Twitter video downloader, allow to download MP4 videos, download GIFs, download mp3 music from Twitter.
60 brukere
GreenTerp Extension
Immersive Interpretation Delivery to any browser-based meeting, event or live stream to empower multilingual communication by Green Terp.
55 brukere
Shodo - 日本語校正クラウド
ShodoはSNSやメールで使える日本語の校正、チェックツールです。 メールの下書きやSNSの投稿時に、おかしな日本語がないか、読みにくくなっていないかなどを自動で確認できます。
17 brukere
