Add-ons
Themes
Over 300,000 designs to personalize your browser! Move your mouse over a Background Theme to try it on. Start exploring
Want more personalization?
Complete Themes transform the look of your browser with styles for the window frame, address bar, buttons, tabs, and menus. Start exploring
Featured Themes
Themes
Categories
Create Your Own Theme
Your browser, your style! Dress it up with a design of your own!
To create your own collections, you must have a Mozilla Add-ons account.
