Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
111.150 gebruikers
Turn Off the Lights (For YouTube & Video)
De hele pagina wordt donkerder, zodat u naar video's kunt kijken alsof u in de bioscoop bent. Hij werkt bijvoorbeeld op alle bekende videowebsites als YouTube, Vimeo, Dailymotion, Hulu, Metacafe, YouKu, etc.
48.165 gebruikers
Emoji
It permits just with a single click to copy an emoji. There is a search-box and the "Most used emojis" section (the first one). If you want to send feedback or report bug, please contact me
34.710 gebruikers
Notefox: websites notes
Take notes on every website in a smart and simple way!
3.315 gebruikers
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
3.096 gebruikers
Global Speed
Set a default speed for video and audio.
58.301 gebruikers
YouTube Anti Translate
A small extension to disable YT video titles autotranslation.
32.188 gebruikers
YouTube Downloader (UDL Helper)
Download YouTube / Instagram / OK.ru video's en extraheer audio uit video met slechts een paar muisklikken. MP3-, MP4- en WEBM-formaten worden ondersteund. Je kunt schermopnamen maken van een videoclip die wordt afgespeeld in een online speler.
31.352 gebruikers
Librezam
Open-source music recognition extension using Shazam API (also supports Audd, ACRCloud, Tencent, and NetEase APIs as alternative backends)
24.842 gebruikers
UnTrap for YouTube
Vat YouTube-video's samen met AI en verberg afleidingen: shorts, advertenties, opmerkingen en meer.
20.246 gebruikers
Linguist - web pages translator
Translate web pages, highlighted text, Netflix subtitles, private messages, speak text, and save important translations to your personal dictionary to learn words in 130 languages.
16.488 gebruikers
SocialFocus: Hide Distractions
Block feed, shorts, related and other distractions on time-wasting sites like Instagram, Facebook, YouTube, Twitter, Reddit, LinkedIn...
15.764 gebruikers
UltraWideo
The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Take control over cinematic black bars. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others...
14.708 gebruikers
MAL-Sync
MAL-Sync enables automatic episode tracking between MyAnimeList/Anilist/Kitsu/Simkl and multiple anime streaming websites.
13.571 gebruikers
Youtube Downloader
Vereenvoudig het downloaden van YouTube: één klik, geen gedoe.
11.880 gebruikers
Awesome Vimeo Downloader
Download video from Vimeo by injecting download buttons directly into Vimeo player.
11.077 gebruikers
Streaming enhanced: Netflix Disney+ Prime Video
Skip ads, intros, credits and add adjust speed, etc. on Netflix, Prime video, Disney+, Crunchyroll and HBO max.
9.891 gebruikers
Reddit NSFW Unblocker
Unblock and remove these pesky popups and blurs to freely view NSFW content! No login required. Made for the new Reddit (Beta) UI.
9.730 gebruikers
LibRedirect
Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends.
8.084 gebruikers
YouTube Anti Translate - Official Port
A small extension to disable YouTube video titles/audios/descriptions autotranslation.
6.944 gebruikers
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
6.327 gebruikers
Alerte sur les sites GenAI
Affiche une alerte sur des sites générés tout ou partie par des IA. Liste gérée par Next.ink
5.043 gebruikers
Instagram Hide Reels, Explore Page - IGPlus
2025 • Open-source • Disable Instagram Reels, videos, comments, suggestions wall, vanity metrics, homepage recommendations, trending... and many more.
4.317 gebruikers
Free YouTube Video Downloader
Easily download your favorite YouTube videos in high quality with just a click. Build your video library, enjoy offline viewing, and share with friends—anytime, anywhere!
3.262 gebruikers
ChatGPTBox
This extension integrates ChatGPT into the browser deeply, and provides chat windows, search engines and commonly used websites integration, and selection tools.
3.160 gebruikers