Youtio
Optimize YouTube Studio titles, descriptions, tags and thumbnails with AI. Requires a Youtio account.
Nebula Glass Orbit
A decorative popup featuring glass orbits and soft nebula effects.
FocusTube
Intentional YouTube. Gain control of what you watch.
Video PiP Shortcut
Adds a Picture‑in‑Picture overlay button and a customisable keyboard shortcut to HTML5 videos.
0 users
YouTube Shorts Auto Next
Automatically moves to the next YouTube Short when the current one finishes.
0 users
Sound Map
An audio X-ray of any page: headings, links and images become distinct tones. Play the page's structure top to bottom, or enable live mode so scrolling reveals the layout by ear.
0 users
USB Audio Dropout Guard
Prevents USB headsets and DACs from losing Firefox audio after seeking, skipping, or buffering media.
Screenshot Tool - By Mr.Bear
A minimal Firefox extension that captures a screenshot of the visible page with one click and saves it automatically. Click on the extension at the top to take a screenshot !!
0 users
Cachify
Находит видеопотоки на странице и кеширует их для просмотра без интернета.
ComicsAI Manga Translator
Translate speech bubbles, captions, signs, and sound effects directly inside manga and comic images.
0 users
YT Dimmer
Softens sudden flashes and bright video scenes for more comfortable viewing.
SwiftFiles - Local File Tools
On-device file tools: compress/convert/resize images, merge & split PDFs, edit audio, format text, zip files. Nothing is uploaded - it all runs locally.
Conefaxio Anime Tracker
Track anime and watched episodes with per-anime library views, daily status updates, and MyAnimeList data.
Woxymate
Video-only mode for YouTube: keeps the player, hides recommendations, comments, shorts and ads. Autoplay stays off.
video-speed-wheel-syugoji
Change video playback speed with your mouse wheel. Works on Google Drive lecture videos. 0.1x-16x, pitch preserved.
0 users
Chapter Skipper
Jumps past sponsor, intro and outro chapters using the timestamps the author published.
TabTuner
Control the volume of each tab individually and use Smart Ducking to lower background audio.
0 users
YouTube Intro Maker
YouTube Intro Maker: Spin up a punchy opening line to hook your viewers from the first second.
CleanPix - Image Studio
CleanPix is a 100% Local, Privacy-First Image Studio for Firefox
YouTube Tuner (50ppi)
YouTube の画面から、見たくない要素を消して整理します。コメント欄・ライブチャット・Shorts・おすすめ動画の非表示、チャンネル単位のブロック、動画メモ、フローティング再生。項目ごとに ON/OFF でき、スマートフォン版 (m.youtube.com) にも対応しています。
