Window Resizer
Easily set the layout (size & position) of your browser window
4,591 users
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
4,578 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.
4,575 users
Ninja Cookie
Ninja Cookie removes cookie banners by rejecting the use of non-essential cookies.
4,563 users
Google Docs Dark Mode
Dark mode for Google Docs!
4,562 users
Prolific Assistant
Monitors https://prolific.com/ for new studies.
4,550 users
Textmarker
Permanent web text highlighter
4,502 users
Page Screenshot
Take a screenshot from the entire website with just one click.
4,496 users
DarkCloud - Soundcloud Night Mode
Changes soundcloud.com to a dark theme.
4,406 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.
4,390 users
No PDF Download
Opens all PDF files directly in the browser.
4,387 users
Playback speed
Control the speed of video playback.
4,338 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. 😎
4,286 users
Tasks for Canvas™
A better to-do list sidebar for Canvas. The Tasks browser extension for Canvas™ updates the Canvas dashboard sidebar to show all of your weekly assignments and track your progress throughout the week.
4,229 users
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
4,220 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).
4,204 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.
4,162 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.
4,144 users
Change Geolocation (Location Guard)
Easily change your geographic location (Geolocation) to your desired one and protect your privacy.
4,140 users
Auto Fullscreen
Open all Firefox windows in full screen mode
4,122 users
Hide YouTube™ Fullscreen Controls
Hides the YouTube™ fullscreen controls when moving the mouse to any border.
4,104 users
Bookmarks Manager and Viewer
An elegant bookmarks manager with fuzzy search and more
4,064 users
HLS Downloader
Download fragmented media files with HLS (HTTP Live Streaming) downloader.
4,033 users
AdBlocker for Facebook™
Block Ads Seamlessly on Facebook.com
4,029 users
KellyC Image Downloader
An browser extension for downloading artworks from Pixiv, Pinterest, VK (Вконтакте), ArtStation, DeviantArt, Twitter and other sites.
4,001 users