Youtube Volume Scroll
Enable scrolling mousewheel to control volume on Youtube and Youtube Music
1,460 users
Play in VLC™
Detect streamable video and audio sources and offer to play them in VLC multimedia player
1,419 users
Image Block X
Image Block X gives you a simple button to change whether or not to load images. Click it once to stop Firefox from loading images, and click it again to allow images again. It's that simple!
1,415 users
Video Scrubber for Instagram
Displays player controls for video content on Instagram. Because why isn't that already a feature?
1,385 users
Better Image Viewer
This add-on enhances Firefox's image viewer with scroll-to-zoom and drag-to-pan functionality.
1,379 users
Twitter Image Downloader
Download and rename original image in twitter.com timeline. この拡張はtwitter.com上で動作します。 タイムライン上の画像を右クリックしたときのコンテキストメニューに「download original image」を追加します。 この操作を行うと、画像は投稿者のユーザー名とツイートIDで自動的にリネームされダウンロードされるため、ダウンロードした画像をひとつずつリネームするという煩雑な作業を減らすことができます。
1,374 users
Batch Image Downloader
This extension allow you to choose images from your current session and to save them. With a clear and simple interface you will be able to do many things to get your favorites images.
1,373 users
Volume Booster — Enhance sound
The extension lets you boost browser tab volume up to 600% for better audio.
1,368 users
Youtube audio_only
Listen to Youtube audio, no video is downloaded (save CPU, GPU, bandwidth and battery) It doesn't work on all videos. (Some videos doesn't provide audio only stream.) Live is not supported.
1,366 users
HMO - Hide "Members-Only" YouTube videos
Lightweight HMO addon for Firefox! Less than half the size of the Chromium addon! Hides "members-only"-tagged videos on YouTube if they are on a ".../videos" URL page. Ability to switch between remove entirely or only "hide" (black voids)!
1,362 users
Save Image to Downloads
Adds a right click direct download context menu item for images like on Safari.
1,357 users
Lyrics Here by Rob W
Instant lyrics on YouTube, Spotify, Deezer, 8tracks, SoundCloud and many other music sites in a flexible panel. 40+ sources ensure that lyrics are always found. Simple to use and highly customizable. (formerly called "YouTube Lyrics by Rob W")
1,340 users
Download All Images
Save all images in active tab as .zip file. Easily save photos from Instagram, Google Images, etc.
1,338 users
Powerful Pixiv Downloader
The powerful Pixiv batch downloader improves download efficiency and enhances the experience of using pixiv.net. 强大的 Pixiv 批量下载器，可以提高下载效率，并且增强 pixiv.net 的使用体验。 ダウンロード効率を向上し、pixiv.net のユーザー エクスペリエンスを強化できる強力な Pixiv バッチ ダウンローダーです。
1,325 users
Youtube Custom Speed
Change the speed of Youtube videos to whatever you like, with customizable presets and keyboard shortcuts!
1,318 users
Video-Screenshot
Nehmen Sie einen Screenshot des Videos auf. Nehmen Sie einen Screenshot von Videos auf, die in einem <video>-Element auf Webseiten wie YouTube, Twitter oder Twitch abgespielt werden.
1,316 users
