Mozilla Firefox 

Get the browser that protects what’s important

No shady privacy policies or back doors for advertisers. Just a lightning-fast browser that doesn’t sell you out.

Latest Firefox features

Picture-in-Picture

Pop a video out of the browser window so you can stream and multitask.

Choose your color

Personalize your experience with new colorways.

An extra layer of protection

DNS over HTTPS (DoH) helps keep internet service providers from selling your data.

Do what you do online.
Firefox Browser isn’t watching.

How Firefox compares to other browsers

Get all the speed and tools with none of the invasions of privacy. Firefox Browser collects so little data about you, we don’t even require your email address to download. That’s because, unlike other browsers, we have no financial stake in following you around the web.

How we compare to other browsers

We block the ad trackers. You explore the internet faster.

Ads are distracting and make web pages load slower while their trackers watch every move you make online. The Firefox Browser blocks most trackers automatically, so there’s no need to dig into your security settings.

Firefox is for everyone

Available in over 90 languages, and compatible with Windows, Mac and Linux machines, Firefox works no matter what you’re using or where you are. Make sure your operating system is up to date for the best experience.

Review system requirements

Put Firefox on all your devices

Take your privacy with you everywhere. Firefox Browsers for iOS and Android have the same strong privacy settings to block trackers from following you around the web, no matter where you are.