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Find tools to improve your workflow - right within Firefox.

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The Music Download

Download youtube video as mp3 music

Smart Tab Mute

Ensures that only one tab plays audio at the same time.

YouTube Musical Spectrum

Audio visualizer for YouTube and YT Music with musical notes.

Classic YouTube Design [DISCONTINUED]

Recreates the classic YouTube experience within the new polymer layout.

“Post!” button (Postila.ru)

A handy tool to collect and post knitting schemes, recipes, and other ideas – “Post!” button from Postila.ru. From Russia with love.

Canvas - View/Edit Google Images

View, edit, download high resolution google images and more!

Background Video Player

The Background Video Player extension allows users to play videos in the background, enhancing multitasking. Perfect for platforms like YouTube and Vimeo, it enables uninterrupted audio playback, making it ideal for music, tutorials alike contents.

Largest image

Displays the largest image from the current page.

YouTube on Hover Preview

Preview YouTube while hovering mouse over a YouTube link on any website

SRF.ch

A Firefox extension to extract the URLs of video- and audio-files on the Swiss national radio and television webpage (www.srf.ch and www.rsi.ch).

Control YouTube Shorts

Video controls for YouTube Shorts

AutoTube

Adds a switch to toggle auto replay of the current YouTube video

put.io

Put.io is a cloud storage service that can fetch files from many public places at very high speeds. This add-on adds an option to right-click menu for links in pages. When selected it adds the selected link to put.io for downloading.

Qt Screen Capture

The screenshot extension that gets the job done.

TubeLink

Download YouTube videos quickly and easily! Supports all available YouTube formats (MP4, FLV, WebM, 3GP) for any video quality (from 144p up to 3072p).

Better YouTube Subtitles

Adds more customization options to YouTube subtitles.

YouTube Tweaks

A collection of tweaks for hiding Shorts, hiding watched videos, changing the number of videos per row and much more!

Easy Video Converter

Convert various video formats (upto 100mb) to other formats.

Floating Panel for YouTube™

An easy-to-use and lite App for YouTube.

CleanTube

YouTube with less clutter.

Personas Rotator

Personas Rotator is a new companion for Personas Firefox add-on to change over 65000+ skins periodically on Firefox. What Will Your Browser Wear Now?

YouConvert - Youtube to MP3

Firefox extension to convert and download Youtube videos for free in MP3 format fast and easy.

Radio Player

Listen to more than 20K free radio stations around the world!