Firefox Fast & Private Browser

4.6
5.99M reviews
100M+
Downloads
Content rating
Everyone
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About this app

Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito browser, want to use a private search engine, or just need a reliable and fast web browser, Firefox delivers speed, security, and simplicity every time.

Get Firefox so your passwords, browsing history and ad blocker extensions — and the privacy and security you rely on.

What Firefox offers:

✔ A PRIVACY-FOCUSED FAST BROWSER
• Automatic tracker blocking — By default, Firefox blocks trackers and scripts such as social media trackers, cross-site cookie trackers, crypto-miners and fingerprinters.
• Enhanced tracking protection — Choose the “strict” setting as an incognito browser and get even more privacy protections with an ad blocker.
• Customize your search engine — Set your favorite private search engine as the default for convenient browsing.
• Ad blocker extensions — choose your favorite ad blocker extension to eliminate unwanted pop-ups and ads.
• Private browser mode — Search in a private tab, and your browsing history is automatically deleted from your device when you close Firefox.

✔ EASY-TO-USE TABS
• Find what you want with your search engine quickly — create as many tabs as you like without losing track.
• See your open tabs as thumbnails or a list view.
• See tabs from your phone on your desktop web browser and vice versa when you sync to your Mozilla account.

✔ PASSWORD MANAGEMENT
• Log into sites easily — Firefox remembers your passwords across devices when you sync to your Mozilla account.
• Firefox suggests passwords for new log-ins and stores them securely.

✔ FAST BROWSER
• Enhanced Tracking Protection automatically blocks ad trackers from following you around the web and slowing down your search engine pages.

✔ TAILORED SEARCH ENGINE OPTIONS
• Get suggestions and previously searched results in the search bar to quickly access the sites you visit most with your browser.
• Move the search bar location from the top to the bottom of the screen, making it easier to navigate with one hand.
• Use the Firefox search widget to search the web directly from your device’s home screen.
• See your recent searches on other devices for seamless searching across mobile, desktop and more.
• Turn on private browser mode to use your choice of private search engine results worry-free.

✔ CUSTOMIZE YOUR FIREFOX EXPERIENCE
• Get helpful add-on extensions, including ad blockers, block certain web pages, turbo-charge privacy settings and more with our private browser.

✔ FIREFOX HOME SCREEN
• Access your recent bookmarks and top sites and see popular articles from across the internet, recommended by Pocket, which is part of Mozilla.

✔ SAVE BATTERY WITH DARK MODE
Switch to dark mode on your private browser anytime, reducing eye strain and prolonging your battery power.

✔ WATCH VIDEOS WHILE YOU MULTITASK
• Pop videos out of their web pages or players and pin them to the top of your phone’s screen to watch while you use your search engine and do other things.

✔ SHARE ANYTHING IN A FEW TAPS
• Share links to web pages or specific items on a page with easy, quick access to your most recently used apps.
• Share securely, whether you’re in private browser or incognito browser mode or not.

BILLIONAIRE FREE FOR 20+ YEARS
The Firefox browser was created in 2004 by Mozilla as a faster, more private browser with more customizable features than web browsers like Internet Explorer. Today, we are still not-for-profit, still not owned by any billionaires and still working to make the internet — and the time you spend on it — better. To learn more about Mozilla, please go to https://www.mozilla.org.

LEARN MORE
- Terms of Use: https://www.mozilla.org/about/legal/terms/firefox/
- Privacy Policy: https://www.mozilla.org/privacy/firefox
- Latest news: https://blog.mozilla.org
Updated on
30 Jun 2025

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, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
5.36M reviews
Darwin
29 June 2025
great browser! I wish more languages were supported with the translate feature though. also, when you add the search widget to your home screen, at least on my device, and resize it to 2x1, you can't seem to click on it to initiate a text search. you can only click the voice button. I wish this were fixed, or anoter 1x1 search widget were added.
24 people found this review helpful
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Mozilla
1 July 2025
Thank you for your rating. Please request more languages for the Firefox for Android's translation feature on our Feedback site: https://mzl.la/sumo-connect! It sounds like our widget is not performing correctly, please report it here: https://mzl.la/AndroidSupport
gooman1985
14 May 2025
Incredible. 5,000 stars. The browser might be terrible, I don't know. I use it for 1 reason, watching everyone's favorite video streaming site. The same site that recently decided ads every 4 or 5 minutes was acceptable. Firefox resolves this issue perfectly. If Firefox was a person, I'd strongly consider divorcing my wife and marrying it. Download it and rejoice.
1,423 people found this review helpful
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Claudia DeMarko
25 June 2025
Selling my info and no tools. Everything I look up on this browser is been shared with third parties including Google(which is the most invasive) and games are allowed to persistently open tabs without my permission. It's very frustrating and disappointing. There're no tolls to block any of them. I've started to slowly stop using this app to uninstall it. I've made another browser my main one until these issues are changed.
18 people found this review helpful
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Mozilla
26 June 2025
Having Data Collection by default helps us gain insight into how our products are performing so that we can keep improving. You can read how to disable it here: https://mzl.la/3HpXjlI. You can check more about how we handle user data here: https://mzl.la/3HpXjlI. As for issues, please report them here: https://mzl.la/AndroidSupport

What's new

Thanks for using Firefox! Here's what we've improved in this version:
- Easier Bookmark Management: Use the new ‘Select All’ to organize or delete multiple bookmarks quickly.
- (140.0.3) Fixed an issue with picture-in-picture not working on YouTube.
- (140.0.3) Fixed an issue with links intended to open other apps.

Have feedback or suggestions? We'd love to hear from you at https://mzl.la/AndroidSupport