Invert Colors
A simple FireFox add-on that inverts the web page colors (including images) to make pages easier to read in darker settings. Github repo: https://github.com/Max-Github/FireFoxInvertColors
3,491 个用户
Popup window
Move tab to standalone window, without tabs bar, navigation bar and bookmark bar UI.
3,446 个用户
Dark Mode
Adds a dark screen over everything rather than other high contrast "Dark mode" extensions
3,417 个用户
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
3,396 个用户
Earth View from Google Earth
Experience a beautiful image from Google Earth every time you open a new tab.
3,231 个用户
Text to Speech (TTS)
Text to Speech is a text to speech engine with natural sounding voices.
3,229 个用户
Nyan Cat YouTube Enhancement
Adds a running Nyan Cat and Rainbow Streak to YouTube video progress bars.
3,220 个用户
Word Count
Counts words in selected text. Select any text, right click and select word count from menu. Know number of words and characters in your selected text.
3,141 个用户
Tab ReTitle
Change tab titles easily! + Persists through sessions + Domain level re-titling + Regex replacements and much more!
3,133 个用户
Gmail reverse conversation
Gmail reverse conversation view. Do you like newest message on the top in conversation view? Now you can do it with this simple addon. No javascript, css only. Also works in new Gmail.
3,095 个用户
Instagram Hide Reels, Explore Page - IGPlus
2025 • Open-source • Disable Instagram Reels, videos, comments, suggestions wall, vanity metrics, homepage recommendations, trending... and many more.
3,048 个用户
