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
3,825 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.
7,229 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.
3,332 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
2,568 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.
1,028 人のユーザー
Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
813 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.
592 人のユーザー
Twitter Large Thumbnails
This extension enlarges the containers of single-media posts on twitter.com
538 人のユーザー
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.
277 人のユーザー
Trady Lens
Stocks and crypto charts along with options flow Information right at your tooltip.
75 人のユーザー
Quo Vadis?
Quo Vadis ends the lack of transparency of shortened URLs, by revealing every link in the chain of URL redirections.
61 人のユーザー
Twitter Downloader HD (X2Twitter)
X2Twitter.com is a free Twitter video downloader, allow to download MP4 videos, download GIFs, download mp3 music from Twitter.
58 人のユーザー
GreenTerp Extension
Immersive Interpretation Delivery to any browser-based meeting, event or live stream to empower multilingual communication by Green Terp.
49 人のユーザー
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 人のユーザー
