Blurs
Hide your browser info | Protect your browser privacy while screen sharing, streaming, or browsing.
1 user
Mute-Sites-by-Default-Enhanced
Control site audio in Firefox with allow/mute defaults, whitelist, blacklist, and quick session controls.
1 user
Serializd-Plex
When using Plex on the web via app.plex.tv or locally, a badge with a Serializd rating (clickable link!) is shown on your TV show page.
1 user
Volume Fader
Control the volume of each tab independently. One slider per tab. That's it. No flyouts, no menus, no nonsense — just drag and done. Got tired of not finding a decent per-tab volume control, so here you go.
1 user
VideoLens — YouTube Video Summaries
Turn YouTube videos and local files into polished, timestamped reports. Use your own OpenAI key or optional managed Pro.
پدیدبان – Padideban
مسدودسازی تبلیغات، پاپآپ و تبلیغ یوتیوب، همراه با محافظ درگاه پرداخت شاپرک. | Block ads, pop-ups & YouTube ads, with Shaparak payment-gateway protection.
1 user
Auto Close YouTube Chat
Automatically closes the YouTube chat panel when joining a live stream or VOD.
rec-leash for YouTube
Locally records watched YouTube videos and marks watched recommendations when they reappear.
1 user
LR Dual Subtitles for YouTube
Learn with YouTube dual subtitles on Firefox for Android. Tap words for meanings and replay sentences. Independently maintained; a paid activation code is required.
1 user
Bynji
Private, local-first video progress, viewing history, and optional local mirror. No ads.
LexiSpark: Science-Backed Video Learning
Learn languages from YouTube & HDrezka videos with dual subtitles, word translation, and FSRS spaced repetition.
1 user
ytTurtleTurbo
One button in the YouTube player flips between two playback speeds you choose: Click and Drag down for slower speeds, Click and drag up for faster. Double-click to reset to Normal speed (1x) Works entirely from the keyboard, w screen reader support
Presto – Video Speed Control
Control video and audio playback speed on any website, including embedded players. Use on-video controls or keyboard shortcuts to speed up, slow down, and adjust playback instantly.
TT Radio
TT Radio: Online Radio Player.
![DARK-KANGEL nso [ame]](https://addons.mozilla.org/user-media/version-previews/full/4088/4088447.svg?modified=1786921345)
