SoundTuner
Extension to manipulate background audio. Can lower/increase volume, add pan and mono per tab. Can also save background sounds per website for future visits.
127 users
Twitch HLS Player (No Ads)
Add, Choose & Play any live streams at anywhere on Twitch.tv in a custom HLS player!
127 users
Sound Meter (Noise & Decibel)
Measure the surrounding sound (dB) and noise with your computer's microphone!
126 users
Volume Mixxer
Open source Extension that boosts Volume up to 400%. No Elevated Permissions required. Switch between Tabs seamlessly.
126 users
Pinterst Overlay Killer
Removes the Overlay at Pinterst when not logged in - so that you can just watch a Pinterest-wall without being logged in
126 users
Subflix
A Netflix utility for language learners and nerds. Hide/show subtitles with a single click or keypress, or display your subtitles with delay on the side of the screen to focus on the speech.
125 users
CenterSVG
Adds a grey background to SVG files, centers them and adjusts them to page width, just like normal images.
125 users
Save all files
Adds a context menu to save media {image, video, audio, link, selection, page} in user-defined directories relative to the default download location. Save into dynamically named directories. Rules-based download renaming and routing.
125 users
Screenshot for YouTube™ | 4K Frame & Thumbnail Cap
Take clean, high-res screenshots from any YouTube video instantly. No play buttons, no dark gradients. Perfect for Thumbnails & Wallpapers.
125 users
Right Click to Download
Skips "save as" dialog when downloading images, video, audio, and links from the context menu.
125 users
iCloud Fullscreen
iCloud fullscreen, as the name implies, is your iCloud apps in a gorgeous fullscreen window. It’s an amazing way to experience iCloud, distraction free.
124 users
YouTube Max Quality
Lightweight Firefox web extension to automatically change the video quality to max.
124 users
PDF Tools - Convert, Resize & Merge
Manipulate PDF documents via Ghostscript interpreter right in your browser.
124 users
Prime Video (JP) Select Always Best Quality
Prime Video (JPのみ)の一部を除く動画で強制的に最高の画質だけを選択肢にすることで、自動画質調節をバイパスして常に最高画質で視聴することができます。 一部の映画等は Firefox では最高画質が利用できないことがあるので、そのような動画を検出した場合は自動的にアドオンの動作を無効にするはずですが、検知しきれない可能性があり、そのような場合は動画が真っ暗になります。動画が真っ暗になった場合はこのアドオンを無効にして再度お試しください。
124 users
Letterboxd Search
Custom search for letterboxd.com for movies, directors, actors, reviews ...
123 users
Easy Video Sharpener
Real-time video sharpening using lightweight and GPU-friendly CSS SVG 'unsharp mask' filters for HTML5 video. Helps getting sharp videos on large screens and TVs. It's really helping my old eyes! 👀
123 users
Your Pixiv History
Shows the history of your recently viewed Pixiv images without a premium subscription.
122 users
Castbox Episode Downloader
Downloader for https://castbox.fm/ episodes. Adds a download symbol next to the timeline.
122 users
