With Firefox themes, change the look of your browser by adding night skies, foxes, sports logos, and more. It doesn't really feel like Firefox unless dress up Mozilla's browser with a theme.For what'smore
With Firefox themes, change the look of your browser by adding night skies, foxes, sports logos, and more. It doesn't really feel like Firefox unless dress up Mozilla's browser with a theme.For what's new in Firefox, check out our updated browser reviews for Windows, Mac, and Android. And to discover the best Firefox extensions, explore our new guides on productivity; privacy, security, and password managers; shopping; and how to add, disable, and remove extensions.
With Firefox 57 (released in November 2017) Mozilla moves to a new model for themes, based on the WebExtensions standard, that should make it easier for developers to customize the look of Firefox. While complete themes are going away in Firefox 57, Mozilla is beefing up lightweight themes so developers can make their experience richer.
Firefox 57 includes a few built-in themes that let you change the look or the browser, including the Firefox dark theme. And you, of course, can add the new lightweight themes to change the look of the browser.
In Firefox, click the menu button over on the right side of the toolbar, select Add-ons, scroll to the bottom of the page, and then click See more add-ons. On Firefox's add-on page, click the Themes tab to check out available themes, from fashion to nature. To add one, click the link to theme's page, click Tap to preview on the left, and then if you like the look of it, tap Install Theme on the right.
To disable a theme or remove it completely, click the menu button and then select Themes on the left to manage the look of Firefox.
Here are a handful of our favorites, from the bazillion Firefox themes you can pick from. We prefer themes that don't fight with text in tabs or make our toolbar overly busy. But with so many themes, you can easily find ones that match your mood and style.
For something restful, Little Flower adds a cloud-filled sky with blossoms to Firefox.
Van Gogh's Almond Blossoms has a similar look, with white tree blossoms against a blue sky.
Looking down into a pool, this theme displays floating leaves and petals and a koi.
An attractive, busy theme incorporating the browser's fox mascot.
A subdued theme, with a gray fox circling the globe.
Go for the cute. This theme uses Foxkeh, Mozilla's Japanese mascot with a flaming tail.
This theme spreads the night sky lit with stars across Firefox.