Trust isn’t made. It’s earned.
We build Firefox with a mission to put you first, above all else.
We do it to keep you in control. We do it so you can browse without worry.
And we do it because no one else will.
Designed to protect your privacy
We believe your personal information belongs only to you.
That’s why Firefox is filled with features to ensure that’s the case.
Do Not Track
A Firefox innovation, Do Not Track lets you indicate a preference about the way your personal info is collected and used online.Learn more about Do Not Track
Sometimes it’s nice to go undercover. Turn this feature on to protect your browsing history from others.Learn how to open a private window
Remove browsing information from your computer after the fact. Use it when you’ve visited a site that you don’t want in your history.Add the Forget Button to your toolbar
Keeping you safe across the Web
Firefox lets you learn more about the sites you visit and helps keep you secure online.
Use instant Website ID to make sure a site is what it claims to be and to check if your connection to it is secure.Learn more
World class protection
Anti-phishing & anti-malware features protect you from trojan horses and spyware and warn you about potentially fraudulent sites.Learn more
Automatic security updates
Firefox updates automatically to make sure you always have the latest and greatest security fixes.Learn more
Browse without worry
Learn more about why your privacy and security are so important
and what you can do to protect yourself online.