Firefox Browser

Get automatic privacy on mobile

Super fast. Private by default. Blocks 2000+ online trackers.

Block online trackers and invasive ads

Privacy protection by default

Leave no trace with Private Browsing mode. When you close out, your history and cookies are deleted.

Stop companies from following you

Stay off their radar with Firefox Tracking Protection

Android 版のみ
Make Android your own

Customize your Firefox mobile browser with extensions to block ads, manage passwords, stop Facebook from tracking you and more.

Android 版のみ
Find it fast with a smart search bar

Firefox anticipates your needs with smart search suggestions and quick access to the sites you visit most.

Firefox Browser

The privacy you deserve. The speed you need.