YouTube Music Volume Fixer
Allows the user to adjust the volume scaling of the YouTube Music player.
627 users
Netflix Fixer for Linux
A minimal addon to fix Netflix for Linux users. Fixes a problem on Netflix for Linux users where Netflix pops up with a help page stating mimimum requirements when they try to watch a video.
620 users
Download Pinterest Videos - PinSnap
Easily Download Videos, GIFs, and Images from Pinterest with One Click. Fast, simple, and reliable – get PinSnap today!
620 users
4Chan Gallery Mode WG
Adds gallery button to 4chan thread views with keyboard shortcuts. HI! The new version has new permissions for 1) easy save (downloads perm) and 2) openai experiments. If you don't want to use those functions, do not use it. Thanks!
617 users
Media Reaper - Privacy 1st, Audio & Video Download
Save Video or Audio from a vast selection of websites, including YouTube and Reddit (with audio!).
612 users
Skype Web Messenger
Skype Web Messenger brings Skype right into your browser to make audio and video calls.
610 users
Save Tab Image
Save Tab Imageはタブで展開中の画像を一括で保存するアドオンです。 インストールするとツールバー上にSave Tab Imageのボタンを追加します。 ボタンをクリックするとタブ上で開いている画像ファイル（jpg,jpeg,png,gif,bmp）をfirefoxのデフォルトダウンロードフォルダに一括で保存することが出来ます。 ダウンロード時に画像を開いているタブをすべて閉じます。
610 users
ScrewMyCode.in: Pitch control for YouTube
Slow down and speed up videos directly on YouTube like you would on a turntable.
610 users
YouTube Shorts Downloader
The YouTube Shorts Downloader Add-On allows you to download your favorite YouTube Shorts videos for free as MP4 (video) files.
608 users
Take Youtube Video Screenshots (+ GIF Maker)
How to use - Download File : Left Click on Button - Download File with Prompt : Alt/Option + Left Click on Button - Copy to Clipboard : Shift + Left Click on Button - Selecting the Capture Area: Ctrl/Command + Left Click on Button
607 users
FxIF
View exIF allows you to view metadata contained in .jpg and .tiff images from your Firefox browser.
603 users
YouTube Music Player
Easy control YouTube Music. With notification support and hotkey combinations
602 users
Sublime
Save anything from anywhere. Build a living library with all of your highlights, images, links, social media saves, and inspiration.
599 users
IG+VSCO fullsize
Click extension icon to open current Instagram or VSCO image in the highest resolution possible.
599 users
Web Video Speed Controller
Effortlessly control any online video speed. Easily operable via a floating interface, or keyboard shortcuts, or mouse actions only.
596 users
Play to Kodi
Play, queue and remote control your favourite online media on Kodi / XBMC. This is a port of an add-on developed originally for Google Chrome.
592 users
CDA.pl Auto Downloader PRO
Usprawnia korzystanie z CDA: dodaje przycisk ( Personalizowany ) do pobierania filmów w wybranej jakości, automatycznie pomija reklamy w odtwarzaczu oraz potwierdza weryfikację pełnoletności, umożliwiając natychmiastowy dostęp do wybranego materiału.
592 users
细雪之舞 · 刷课神器
一款功能强大的在线学习助手，支持：一键秒课、倍速播放（支持当前/全部页面）、全局/单页静音、全局/单页暂停、解除复制和右键限制、防止页面挂机超时以及自定义快速导航网址。
590 users
YouTube Auto Dub Disabler
UPDATED JAN 15, 2026 Automatically opens the settings menu and switches to the original language audio track on YouTube.
589 users
YouTube Ad Accelerator & EasySpeed
Speed up YouTube Ads by 16x. Plus, change the speed of YouTube videos by clicking and dragging left or right anywhere on the video.
588 users
