Firefox Fast & Private Browser

48.3L reviews
Content rating
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About this app

Firefox Browser for Android is automatically private and incredibly fast. Thousands of online trackers are following you every day, collecting information about where you go online and slowing down your speed. Firefox blocks over 2000 of these trackers by default and there are ad blocker add-ons available if you want to customize your browser even more. With Firefox, you’ll get the security you deserve and the speed you need in a private, mobile browser.

Firefox is faster than ever and gives you a powerful web browser that protects your privacy. Keep what’s personal private with Enhanced Tracking Protection, which automatically blocks over 2000 online trackers from invading your privacy. With Firefox, you don’t have to dig in your privacy settings, everything is set up automatically, but if you like to be in control, you can choose from the many ad blocker add-ons available for the browser. We designed Firefox with smart browsing features that let you take your privacy, passwords, and bookmarks with you safely wherever you go.

Firefox gives you greater privacy protection while you’re on the web. Block third-party cookies and unwanted ads that follow you around the web with Enhanced Tracking Protection. Search in Private Browsing mode and you won’t be traced or tracked — your private browsing history is automatically erased when you're done.

- Add Firefox across your devices for secure, private and seamless browsing.
- Sync your devices to take your favorite bookmarks, saved logins and browsing history wherever you go.
- Send open tabs between mobile and desktop.
- Firefox makes password management easy by remembering your passwords across devices.
- Take your internet life everywhere, knowing that your personal data is safe, never sold for profits.

- Firefox anticipates your needs and intuitively provides multiple suggested and previously-searched results across your favorite search engines. Every time.
- Easily access shortcuts to search providers including Wikipedia, Twitter and Amazon.

- Your privacy has been upgraded. Private Browsing with Tracking Protection blocks parts of Web pages that may track your browsing activity.

- Open as many tabs as you like without losing track of your open Web pages.

- Spend your time reading your favorites sites instead of looking for them.

- Take control of your mobile browser by personalizing Firefox with add-ons like ad blockers, password and download managers and more. Want a more personalized browser? Add-ons can help you customize your browser to make your time online safer.

- The Firefox web browser makes it easy to share links to web pages or specific items on a page by connecting to your most recently used apps like Facebook, Instagram, Twitter, WhatsApp, Skype and more.

- Send video and Web content from your smartphone or tablet to any TV equipped with supported streaming capabilities.

Learn more about Firefox for Android:
- Have questions or need help? Visit
- Read about Firefox permissions:
- Follow Firefox on Twitter:

Mozilla exists to build the Internet as a public resource accessible to all because we believe open and free is better than closed and controlled. We build products like Firefox to promote choice and transparency and give people more control over their lives online. Learn more at

Privacy Policy:
Updated on

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
48.3L reviews
Bryan Davis (B)
7 January 2023
Overall I'm pretty happy with it, and with adding on the extentions it really becomes an ad block king. There are a few issues I have. 1. Swiping, such as through photos on Google images, requires me to push all the way to the edge of the screen and hold it for a second. This is very inconvenient and it should just be easier to move about. 2. Some sites feel like they're trying to load as desktop but I'm not in that mode. Is a bit clunky but mostly worth it still.
142 people found this review helpful
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Clara Lopez
22 January 2023
Decent browser with a confusing UI. The option to "sync and save your data" no longer appears in the main menu, nor under settings. Oddly, I can still send tabs from my laptop to my phone, just not the other way around. The option to "connect another device" in the share menu uselessly tells me "to send a tab, sign in to Firefox on at least one other device," when I've already done so.
32 people found this review helpful
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24 January 2023
We are sorry about the syncing issue you’ve had with Firefox for Android. Could you please ask a question to our Support Forum so we can investigate further? -D
Kiera Lee
11 January 2023
Recently (since the most recent update), firefox started crashing frequently. It's never crashed before in all my phone use. When it crashes, I completely lose the tab I had open. I'm not sure if I have too many tabs open, or if it doesn't like me using duckduckgo as my search engine suddenly, or if it's another issue; but based on other user reviews this issue is not unique to me.
331 people found this review helpful
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11 January 2023
We're sorry for the hassle! Please try clearing cached storage, which will be similar to: open Android Settings, tap “Apps”, find “Firefox” and clear the cached storage (not data!). If this doesn’t work for you, please ask for help on the Support Forum. -D

What's new

* In full-screen video, swiping will no longer trigger the address bar
* Firefox now shows an undo option when removing a pinned site
* Handle the Android 11+ ask every time for camera permissions when scanning QR codes
* Search engines are now updated immediately when changing languages
* Fixed a crash that happened with large clipboard contents and the address bar
* Improved the performance of canvas when the graphics process is used
* Fixed a problem with H.264-only video calls