Error 404 Wayback Machine
Checks every 404 pages. If an archive exists in archive.org, a banner is displayed to open this archive.
199 users
EasySubs
Learn languages by watching films and series. Customizable subtitles and a popup dictionary to master your vocabulary while watching YouTube or Netflix. Open-source and free.
196 users
Video Speed Controller
Easily control HTML5 video playback speed on any website, with an intuitive interface and features tailored to both desktop and mobile versions of Firefox.
195 users
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?
194 users
Universal Video Seek
Universal Video Seek lets you quickly control videos: double-tap or click left/right to seek backward/forward, or use A/S keys. Works on desktop and mobile, keeps play/pause state, simple and lightweight.
194 users
LoopControl
Loop a specific section of a video or audio file. Instead of looping just from the end back to the beginning of the video, you can loop between any two points. Create a gif-like effect just within your browser!
192 users
Twitch Latency Display
Displays the latency of the stream in the chat window. Option to click on the button to refresh.
192 users
IPTC Photo Metadata inspector
Right-click on any image and select "View IPTC Photo Metadata". IPTC's GetPMD tool shows all metadata embedded in the image.
190 users
YouTube Like-Dislike Shortcut
Shift+Plus to like, Shift+Minus to dislike. Can't get any simpler.
190 users
Image Editor
A powerful picture editor, edit and save pictures online, can modify text,Image Text,Image Watermark,Rotate,Filter,Crop,Flip,Color.
189 users
Netflix™ Extended
Edit from old Netflix™ Extended Extension for Netflix™ to skip intros, recaps, start next movie/episode in faster pace and many more.
189 users
Tab Volume Control
Control volume for individual browser tabs from 0% to 500%. I originally created this for my personal use after being tired of looking through shady add-ons with overreaching permissions.
188 users
