Personalize Your Firefox

There are thousands of free add-ons, created by developers all over the world, that you can install to personalize your Firefox. From fun visual themes to powerful tools that make browsing faster and safer, add-ons make your browser yours. To help you get started, here are some we recommend for their stand-out performance and functionality.

First Mountain Snow by MaDonna

This add-on does not support your browser.

Privacy protection with Privacy Possum by cowlicks

Defend yourself against the sneakiest trackers.
This add-on does not support your browser.

Enlarge images with Imagus by Deathamns

Simply hover over an image to magnify it.
This add-on does not support your browser.

Animated Sakura by candelora

This add-on does not support your browser.

Stop Facebook tracking with Facebook Container by Mozilla

Isolate your Facebook identity into a separate “container” that makes it harder for Facebook to track your movements around the web.
This add-on does not support your browser.

Elevate your YouTube experience with YouTube High Definition by Baris Derin

Play videos by default in the highest quality, turn off annotations, and more.
This add-on does not support your browser.

Dark Aurura 1 by nixlos

This add-on does not support your browser.