Firefox browser

Select a browser that will protect important data

There is no obscure privacy protection policy, nor does it reserve a back door to a third party. It is simply a lightning fast browser that will not sell you.

Download other platforms and language versions
Firefox browser user support

Feel free to surf the Internet.
Firefox browser can't to peek.

Firefox compared to other browsers

Get the best speed and utilities without sacrificing privacy. Firefox browser will only collect very little data from you, and you can even download it without entering an email address. Tracking you online doesn't do us any good - it's our biggest difference from other browsers.

Our differences from other browsers

Firefox and the following browsers:
Firefox Chrome Microsoft Edge Safari
Blocking third-party tracking cookies by default
Block Autoplay
Intercept social tracker
Operating system availability
Browser built-in screenshot tool
Master password

If we intercept the tracker, we can surf the Internet more easily.

The tracker in the web page will monitor your every move on the web and slow down the loading speed of the web page. Firefox browser will automatically block most of the online trackers, so you don't need to further study which security settings need to be adjusted.

Firefox is available to everyone

No matter where you are or what kind of device you use, Firefox has more than 90 language versions and is compatible with Windows, Mac and Linux. Please ensure that your operating system has been upgraded to the latest version for the best use experience.

Confirm system configuration requirements

Install Firefox on all your devices

The best privacy protection is available anytime, anywhere. The Firefox browser for iOS and Android has the same powerful privacy protection settings as the desktop version, preventing the tracker from spying on your activities on the Internet.

Firefox Features overview

Search smarter and faster

  • Search from the address bar
  • Search Engine Options
  • Smart search suggestions
  • Search results include bookmarks, history, and open tabs

Productivity jump

  • Built in screenshot tool
  • Bookmark Manager
  • Automatically suggest web addresses
  • Cross device synchronization
  • Reading mode
  • Spelling
  • Fixed tab

Streaming, sharing and playing

  • Prevent audio and video from playing automatically
  • Picture in Picture
  • Show Featured Content in a New Tab
  • Share Link

Protect your privacy

Protect your personal information

  • Warn website of data leakage
  • Built in password manager
  • Clear History
  • Autofill form
  • Automatic update

Customize your browser

  • theme
  • Dark Mode
  • expanded memory bank
  • Adjust search bar settings
  • Change new tab layout

Give Way Firefox Have your personality

  • Expansion of various uses

    From security, news, to online games Expansion for everyone 。 Install on demand to make your browser your own.

  • Change appearance

    Switch between light and dark modes as you like, or you can customize the theme (perhaps you would like to try the rainbow unicorn?).

  • Adjust settings

    There is no need to learn how to operate. Customize new tab pages, search bars, bookmarks and other elements to explore the network in your way.

People oriented Non profit organization full support

Since 1998, constantly challenge the status quo

Firefox was originally created by Mozilla Development, hoping to become a faster and more private browser. Now, we are composed of a mission driven company and a global volunteer community. Your privacy is always the first priority.

Put your privacy first

With the development and change of the Internet, Firefox pays more attention to protecting your privacy - we call it Personal Data Commitment : Ask less, ensure safety, and never hide. Firefox is committed to protecting your data, your online activities, and your online life.

There are many browser functions you are familiar with - there are more new functions for you explore 。

Sync your device

Firefox is available on all your devices. Just create Firefox account To seamlessly synchronize tabs, history, and bookmarks.

Screenshot

Use the browser's built-in Screenshot tool , capturing high-resolution images is so simple

Enhanced Tracking Protection (ETP)

Firefox will automatically Block many third-party trackers that collect and sell your online activities 。

Picture in Picture

You can do other things at the same time, whether watching online classes or chasing ball games.

something the matter? Mozilla User Support Can help.