OK.ru Downloader (IDL Helper)
Download Odnoklassniki / Instagram videos and extract audio from video with just a few mouse clicks. Supported media formats are MP3, MP4, WEBM. Capture frames from online videos with a screenshot button.
1.687 wužiwarjow
Tracking & Ad Removal on Facebook
Removes Ads and the user interaction tracking on Facebook™. Modified elements can optionally have a custom CSS style applied to them so that cleaned items can be more easily identified.
1.687 wužiwarjow
one sec | Website Blocker, Focus, Screen Time
“one sec” forces you to take a deep breath and pause whenever you open one of the configured websites (Reddit, YouTube, Twitter, …).
1.652 wužiwarjow
Скачать видео с Ютуба, ВК, Тик Тока и др.сайтов
Скачивайте видео с YouTube, VK, TikTok, Likee, Twitch и Vimeo без каких-либо ограничений
1.637 wužiwarjow
Chatterino Native Host
Replaces the chat on Twitch.tv with Chatterino.
1.544 wužiwarjow
Save Text To File
Save highlighted text to a file on your computer.
1.541 wužiwarjow
Pinned Tab for Messenger
Go to the pinned Messenger tab. If it doesn't exist, it's created. This is an independent addon not affiliated with or sponsored by Messenger or Meta
1.523 wužiwarjow
Download Youtube Subtitles and Captions
Youtube subtitle downloader button below YouTube videos. This button takes you to the list of subtitles of the corresponding video when clicked!
1.504 wužiwarjo
No Login
Access social media websites without logging in
1.490 wužiwarjow
Dashboard Plus
Take control of your Tumblr dashboard!
1.489 wužiwarjow
Discord Token Login
Logging into a Discord account using a token, made easier. Ported to Firefox from chrome
1.488 wužiwarjow
Wordtune: AI Writing, Paraphrasing & Grammar Tool
With Wordtune, your AI writing companion, you can easily paraphrase, rewrite, correct grammar and more — all for free. In just a few clicks, you can turn your scattered thoughts into exactly what you want to say and streamline your writing process.
1.487 wužiwarjow
Pinterest Ads & Promo Remover
This extension hides intrusive ads and promotional content on all Pinterest sites.
1.479 wužiwarjow
はてなブックマーク ブックマーク機能
はてなブックマークの公式アドオンです。Firefoxブラウザでのブックマークが簡単になります。
1.383 wužiwarjow
BrightVPN Remote- Secure Private & Free VPN Proxy
Bright VPN desktop app remote controller. Bright VPN is easy to use, no email or credit card is required to use the VPN proxy.
1.329 wužiwarjow
Letterboxd Extras
Display ratings from other film sites (and many other nifty extras) directly on Letterboxd, fully customizable.
1.302 wužiwarjej
Video-Screenshot
Nehmen Sie einen Screenshot des Videos auf. Nehmen Sie einen Screenshot von Videos auf, die in einem <video>-Element auf Webseiten wie YouTube, Twitter oder Twitch abgespielt werden.
1.298 wužiwarjow
YouTube Download Button
This extension allows you to download sounds or videos directly from YouTube.
1.278 wužiwarjow
DataTool Downloader
DataTool is a specialized video downloader designed to help users download high-quality video content from popular social platforms like Xiaohongshu (Little Red Book), Douyin (TikTok China), YouTube, TikTok,, and Instagram.
1.195 wužiwarjow
M3U8/HLS Player with Custom Keyboard Controls
Advanced M3U8/HLS player with customized keyboard controls/shortcuts just like YouTube. Supports keyboard shortcuts, PIP mode, frame navigation, and live streams.
1.178 wužiwarjow
BetterViewer
BetterViewer was designed as a replacement for the image viewing mode built into Firefox and Chrome-based web browsers. With BetterViewer you can use various keyboard shortcuts to quickly pan, zoom images, edit and a lot more!
1.177 wužiwarjow
Smart Reader - Bionic Reader
Modify a web page to make it more readable by bolding the beginning of a word (like bionic reading).
1.140 wužiwarjow
Unlock Medium article
Opens current Medium Article in Freedium, unlocking the article.
1.129 wužiwarjow
StreetPass for Mastodon
Find your people on Mastodon
1.117 wužiwarjow
Blerp - Video Alerts, TTS, Sound Memes on Streams
Blerp sound alerts, memes, GIFs, Video alerts, emote memes, TTS (Text to Speech), emotes, soundboards, channel points for chat livestreams on Kick, YouTube, Twitch and more!
1.062 wužiwarjow