Tweaks for YouTube
Seek, navigate chapters, control volume, speed, and more with mouse and keyboard shortcuts. Adjust player controls, progress bar, subtitles, process audio, show playlist duration, take video snapshot, set initial volume, speed, resolution, and more.
8,693 人のユーザー
New Tab Tools
新しいタブページをカスタマイズします。新しいタブページのタイル追加や Firefox スタートページのランチャーを表示したり、背景画像を追加することができます。また、新しいタイル画像やタイトルを設定することができます。
8,660 人のユーザー
News Feed Eradicator
Find yourself spending too much time on Facebook? Eradicate distractions by replacing your entire news feed with an inspiring quote
8,439 人のユーザー
YouTube MP4
View YouTube videos in raw MP4 format. Get notifications about available videos and formats.
8,386 人のユーザー
Tab Rotator
The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.
8,042 人のユーザー
Activate Reader View
This add-on adds a button to the toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.
7,737 人のユーザー
Midnight Lizard
Custom color schemes for all websites: night mode, dark themes, blue light filter, screen shader, high contrast, grayscale, etc.
7,155 人のユーザー
Vimium C - All by Keyboard
A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with an advanced omnibar and global shortcuts
7,093 人のユーザー
Hide YouTube™ Fullscreen Controls
Hides the YouTube™ fullscreen controls when moving the mouse to any border.
6,952 人のユーザー
Dark Theme for Google™
A highly customizable dark theme for Google products (search, images, translate, and contacts)
6,866 人のユーザー
Volume Booster for YouTube™
Increase the volume of the YouTube™ player twice, resembling the VLC player
6,807 人のユーザー
Скачать музыку и видео с ВК - VKSaver
VKSaver простой и безопасный способ скачать музыку и видео с ВК. VKSaver поможет скачать музыку с ВК вместе с обложками и тэгами.
6,542 人のユーザー
JavaScript Switcher
A lightweight addon that adds a Toggle button in URL bar, for toggling JavaScript (on or off) individually per domain, and stores that for future visit. Works also with Firefox 57+.
6,506 人のユーザー
QR Code Reader
Scanning EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Codabar, Interleaved 2 of 5 and QR Codes from webcam or image files
6,481 人のユーザー
Dark Mode - Night Eye
With Dark Mode - Night Eye, you can easily switch websites between dark and light mode as desired to take care of your eyes and reduce eye strain. Make your online experience more comfortable and enjoyable with this simple and convenient tool.
6,465 人のユーザー
