Internet for people, not profit
Take back your privacy
Get the browser that blocks 2000+ trackers — automatically
Get 2,000+ trackers off your trail
Thousands of trackers follow you around the internet every day. Firefox blocks them automatically.
Real people, real trackers
Matt Navarra kept a diary of his online day while using Firefox’s privacy protections. Any guesses how many trackers were blocked from following him?
How many trackers did you block today?
The Firefox privacy protections dashboard reveals who’s trying to track you behind the scenes and helps you stop them.
It's not just a feeling
That ad really is following you. How do sites know exactly how to tempt you to a point of annoyance? Answer: web trackers.
Keep your passwords safe on every device
Securely access the passwords you’ve saved in Firefox from anywhere — even outside of the browser — with Lockwise.
More power to you.
Mozilla puts people before profit, creating products, technologies and programs that make the internet healthier for everyone.
Learn more about us
The best reading on the web
Pocket recommends a rotating selection of new articles every day, so it’s like a little surprise each time you open a new tab.
Social media trackers explained
Your favorite free social media sites aren’t really free. You’re paying with your data and your privacy.
Firefox Reality Top Picks
You’ve played all the zombie-dragon-laser-kitten-battle games, and now you’re wondering… what else is there?
Let’s ask more of AI, and our selves
AI is being woven into more products and being applied to decisions that affect people globally. We all need to scale up our understanding.
Support a healthy internet.
The not-for-profit Mozilla Foundation supports open-source apps, web literacy curriculum, gender equality in tech and more.
Visit the Mozilla Foundation
Examining AI’s effect on media and truth
These eight art and advocacy projects highlight how AI intersects with online media and truth — and impacts our everyday lives.
Create faster layouts with CSS Grid
Learn how to build some previously-complex layouts in under 10 minutes, with only a few lines of code.
The Firefox browser made for developers
Get the latest features, fast performance and the development tools you need to build for the open web.
How to create strong passwords
Your password is the first line of defense against unauthorized access to your accounts, and its strength directly impacts your online security.
Privacy over profit
No shareholders. No data for sale.
