Undo Close Tab Button
Reopens the last closed tab.
4 519 users
Page Screenshot
Take a screenshot from the entire website with just one click.
4 483 users
Talkie
Select text on any web page, and have the computer read it out loud for you by simply clicking the Talkie button. 1. Select desired text on any web page. 2. Click the Talkie button in your browser bar. Or right click text, or use Alt+Shift+A.
4 432 users
DarkCloud - Soundcloud Night Mode
Changes soundcloud.com to a dark theme.
4 417 users
Old Layout for Facebook
Revert Facebook to the Old Layout (pre-Sep 2020) by changing your browser's user-agent string to one not supported by the new layout
4 384 users
Auto Fullscreen
Open all Firefox windows in full screen mode
4 384 users
Hide YouTube™ Fullscreen Controls
Hides the YouTube™ fullscreen controls when moving the mouse to any border.
4 359 users
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
4 311 users
Ninja Cookie
Ninja Cookie removes cookie banners by rejecting the use of non-essential cookies.
4 299 users
Playback speed
Control the speed of video playback.
4 278 users
No PDF Download
Opens all PDF files directly in the browser.
4 272 users
Google Docs Dark Mode
Dark mode for Google Docs!
4 255 users
Tab Manager Plus for Firefox
Quickly find open tabs, see all windows in one view, find duplicates and limit tabs per window. The best Tab Manager for Firefox.
4 253 users
KellyC Image Downloader
An browser extension for downloading artworks from Pixiv, Pinterest, VK (Вконтакте), ArtStation, DeviantArt, Twitter and other sites.
4 163 users
Recipe Filter
This extension will detect recipes on any page you visit and will highlight them at the top of the page. No more hunting for the actual recipe when you visit a long-winded food blog! Fork of the excellent chrome extension.
4 134 users
Textmarker
Permanent web text highlighter
4 122 users
Bionic Reader
- Apply Bionic Reading style with adjustable strength to a webpage. - Adjustable vowels for different languages. - Adjustable font family, font size, font weight and font opacity. - Support Unicode characters. - Apply dark mode to a webpage.
4 107 users
✨ Awesome Emoji Picker ✨
Modern, nice emoji picker that you can use to find 🔎 and select emojis. 😀 It will be copied to your clipboard 📋 or even directly inserted into the page, when you click 🖱️ on it. You will certainly like it. 😎
4 060 users
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
4 057 users
Change Geolocation (Location Guard)
Easily change your geographic location (Geolocation) to your desired one and protect your privacy.
4 020 users
AutoFill Forms (WebExtension)
Fill out web forms automatically with a single click
3 958 users
MUA Web Unicode Converter
It is a Firefox addons that will check web content and convert to Unicode encoded text if they are Zawgyi. It use Parabaik Converter and Myanmar Font Tagger Script(by Ko Thant Thet Khin Zaw).
3 950 users
Bookmarks Manager and Viewer
An elegant bookmarks manager with fuzzy search and more
3 890 users
HLS Downloader
Download fragmented media files with HLS (HTTP Live Streaming) downloader.
3 885 users
Basic JSON Formatter
Adds a page action to pretty-print JSON. Unlike similar extensions, this simply pretty-prints it. It doesn't add any kind of viewer, colors, or collapsing. If you want this to work as expected, disable devtools.jsonview.enabled in about:config.
3 878 users