Ambient light for YouTube™
Immerse yourself in YouTube™ videos with ambient light!
1.429 utents
Video Recorder
Easily record video & audio from your computer's camera
1.427 utents
Tab Sidebar
Adds a sidebar with foldable tabs.
1.423 utents
UltimaDark - The Fastest Dark Mode Extension
UltimaDark uses agressive & smart techniques to turn even the sunniest websites into realms of darkness. Although it works well, this is so experimental, it makes lab rats look like seasoned professionals. Go ahead, embrace the shadows! 🦇
1.407 utents
Image Block X
Image Block X gives you a simple button to change whether or not to load images. Click it once to stop Firefox from loading images, and click it again to allow images again. It's that simple!
1.402 utents
Let's get color blind
Simulates information a color blind person receives and/or adds a daltonization filter. This addon can be used for testing a website accessibility for the color blind and / or to educate (yourself) on the topic of color blindness.
1.396 utents
Tab Count Icon
A simple tab counter. Shows number of open tabs.
1.392 utents
Default Zoom
Set default zoom level for Firefox.
1.386 utents
Change Case
Let you UPPERCASE, lowercase or tOGGLE any selection of text in an input or textarea field by choosing a Change Case item in your context menu.
1.367 utents
BetterBLOX - Better Roblox Extension
BetterBLOX is a Better Roblox Extension that shows when users were last online. Plus free server region selector and player notifications.
1.364 utents
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).
1.364 utents
notion-enhancer
an enhancer/customiser for the all-in-one productivity workspace notion.so
1.355 utents
KDE Connect
Allows sharing pages, videos, and images from your browser to KDE Connect devices. This extension relies on a Native Messaging Host to communicate with KDE Connect devices. See https://github.com/pdf/kdeconnect-chrome-extension for installation.
1.354 utents
View Page Source (Mobile)
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
1.352 utents
Telephone Number Detection
Automatically convert phone numbers into clickable links, compatible with many telephony applications.
1.351 utents
Youtube MrBeastify
Modify YouTube thumbnails to include MrBeast
1.342 utents
Dashboard Plus
Take control of your Tumblr dashboard!
1.335 utents
TubeMod
TubeMod allows you to customize YouTube's UI to your preferences, by keeping you focused on what matters!
1.326 utents
Twitch Chat Danmaku
Display the chat as danmaku(chat overlay) with fully customizable settings, compatible with emoticons!
1.311 utents
Dimensions
A tool for designers to measure screen dimensions
1.309 utents
YouTube Fix
Loads avatars on YouTube in Russia
1.307 utents
YouTube Row Fixer
Bring back the YouTube layout that works for you.
1.304 utents
YouTube Shorts Normal Player
Plays YouTube Shorts in the normal YouTube player so you can rewind the the videos.
1.304 utents
Furigana
A web extension, Auto insert furigana (phonetic characters) on Japanese kanji.
1.299 utents