Popup window
Move tab to standalone window, without tabs bar, navigation bar and bookmark bar UI.
3,492 users
Text to Speech (TTS)
Text to Speech is a text to speech engine with natural sounding voices.
3,318 users
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.
3,313 users
Earth View from Google Earth
Experience a beautiful image from Google Earth every time you open a new tab.
3,298 users
Nyan Cat YouTube Enhancement
Adds a running Nyan Cat and Rainbow Streak to YouTube video progress bars.
3,244 users
Tab ReTitle
Change tab titles easily! + Persists through sessions + Domain level re-titling + Regex replacements and much more!
3,112 users
Print for Firefox
Print the current page you see with one single click. That for all kinds of photo printing, poster printing, business cards, etc. Print today a web page, photo or business card with your own favorite Print button.
3,094 users
Yet Another Smooth Scrolling WE
Replaces scrolling with the mouse wheel and the arrow keys into totally customizable smooth one.
3,061 users
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.
3,054 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.
3,018 users
Modern for Wikipedia
A redesigned user interface for Wikipedia. Enhance your Wikipedia experience with a beautiful, clean, modern design that's fully customizable.
3,000 users
