Firefox Fast & Private Browser

4.4
60.4L reviews
10Cr+
Downloads
Content rating
Rated for 3+
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About this app

🦊 Take control of your internet with Firefox — fast, private and trusted by millions.

Whether you want to browse privately, switch to a secure search engine, or just need a reliable and lightweight browser that works smoothly across your devices, Firefox gives you speed, protection, and flexibility.

Sync your passwords, history and extensions across devices — so your browsing stays personal and seamless.

🛡️ Privacy-first browser
• Firefox blocks hidden trackers, cross-site cookies, cryptominers and fingerprinting scripts by default.
• Use Enhanced Tracking Protection in "Strict" mode for even stronger privacy, especially when using ad blocker extensions.
• Set your favourite private search engine for faster, secure browsing.
• Add ad blocker extensions to remove pop-ups and unwanted ads.
• Browse privately with incognito mode — Firefox clears your history automatically when you close it.
• Hide private tabs behind fingerprint, PIN or face unlock for extra privacy on shared devices.

🧠 Organised tab management
• Open multiple tabs without losing track.
• View your tabs as thumbnails or in list view for quick access.
• Sync your tabs between mobile and desktop with your Mozilla account.

🔐 Passwords made simple
• Firefox remembers your passwords and syncs them securely across devices.
• Get smart password suggestions for new logins.

⚡ Speed meets control
• Firefox blocks tracking scripts that slow you down, so you get faster load times, less data use, and better battery life.

🔍 Smart search tools
• Move the search bar to the bottom of the screen for easy one-hand use.
• Firefox suggests relevant sites and remembers your previous searches.
• Add the Firefox search widget to your home screen for quicker access.
• Select a private search engine in incognito mode for worry-free browsing.

🎨 Customise your experience
• Add powerful extensions like ad blockers or productivity tools.
• Adjust privacy settings the way you like.

🌙 Dark mode, longer battery
• Reduce eye strain and save power with one tap.

📺 Multitask with picture-in-picture
• Float videos over your screen, or let the audio play in the background while you chat, browse or scroll. Your entertainment, uninterrupted.

🌟 Easy sharing
• Share links or items from a page in just a few taps.
• Share securely whether you're in incognito 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 customisable features than other web browsers. 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](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
6 Aug 2025
Events and offers

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

4.4
54L reviews
Jobin Joseph
28 July 2025
Hi there! So I have recently made the switch to Firefox for Android for all things YouTube, mostly because of all the ad blocker and sponsor skip extensions that are available on Firefox. However, I've noticed that on some of the regional videos, Firefox for Android does not offer the users to switch to the original audio track but are instead forced to listen to a weird AI voice. Now, on the desktop version of Firefox, users are still able to switch to the track of their choice.
9 people found this review helpful
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Mozilla
28 July 2025
It sounds like Firefox for Android is having trouble to change the language of videos on YouTube. Please take a minute to post this report and any other helpful details in our forum so we can investigate: https://mzl.la/AndroidSupport
David Knapp
22 July 2025
I have been using this browser {on PC and Android) for many many years and absolutely love it. It is the ONLY browser that I use. It integrates great between PC and Android perfectly. It is the only browser that I truly trust. The update it on a regular basis, so I trust it is fully secure. It takes a bit to learn it fully, but once you have you too will find it to be the best browser on the market!
329 people found this review helpful
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Mozilla
22 July 2025
Thank you for sharing how you use Firefox for Android and Desktop on your day-to-day basis. Hope you continue to enjoy it!
Cthulhu
21 July 2025
I love having ublock on my phone to block ads, but the stability seems to be getting worse. Slows down to a crawl unless I force stop it several times a day. Pages freeze and hang and it even lags my keyboard. hope they can fix soon. EDIT: Clearing the cache does indeed fix the performance problems, but I shouldn't have to force quit the app and clear the cache daily just to have it work decently. This app should automatically clear the cache if it causes so much slowness.
58 people found this review helpful
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Mozilla
22 July 2025
We hear how you'd like for Firefox for Android to clear your cache automatically. Share your suggestion on our Feedback site: https://mzl.la/sumo-connect!

What's new

Thanks for using Firefox! Here's what's new:
- Auto-lock Private Tabs: Step away, and your private tabs lock. Unlock with face, fingerprint, or PIN (progressive rollout)
- New Look Menu: Cleaner, faster, easier to use (progressive rollout)
- Smarter URL bar: Highlights the domain so it’s easier to see where you are
- PDF sharing: Send local PDFs straight from the app
- More translation languages: Arabic, Chinese, Japanese, Korean, Russian
Have feedback? Tell us at https://mzl.la/AndroidSupport