Firefox Fast & Private Browser

4.6
6.07M reviews
100M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

🦊 Take control of your internet with the Firefox browser — fast, private and fully on your side.

Whether you're after a private browser, an incognito browser, or just one that doesn’t creep on your data, Firefox keeps your browsing simple, safe and fast — no strings attached.

Get the browser that’s backed by a not-for-profit and trusted by millions worldwide. You’re in good company.

🛡️ Privacy-first, always:
• Tracker blocking by default: Social media trackers, cookies that follow you, cryptominers, and more? Blocked before they load.
• Private tabs that stay private: Close the tab, it’s gone. No history saved.
• Lock private tabs: Face ID, fingerprint, or PIN required to reopen.
• Custom search: Set your preferred private search engine.
• Add ad blockers: Choose your go-to extensions to block ads and popups.
• Use Firefox as your private browser or incognito browser: Built-in features protect your privacy from the start.

🧠 Smart tab control:
• Open as many tabs as you want: Find them easily in thumbnail or list view.
• Sync tabs: Pick up where you left off across mobile and desktop.

🔐 Password help:
• Save and sync passwords securely across devices.
• Suggests strong passwords for new log-ins.

⚡ Speed without spying:
• Fast browsing, no tracking: Firefox blocks trackers that slow you down.

🔍 Search, your way:
• Move the search bar to suit your hands.
• See suggestions, search history, and results from other devices.
• Search the web right from your home screen.
• Private search options: Choose your private search engine and use it across private browser mode or incognito mode.

🎨 Make it yours:
• Extensions, themes, privacy tweaks: Customise the way you browse.

🌙 Dark mode:
• Easier on your eyes and your battery.

📺 Video, your way:
• Watch in picture-in-picture or background mode: Total control.

📤 Share with ease:
• Share links in just a few taps: Works from any tab, private 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're 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/en-GB/about/legal/terms/firefox/
- Privacy Policy: https://www.mozilla.org/en-GB/privacy/firefox
- Latest news: https://blog.mozilla.org
Updated on
27 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

4.6
5.44M reviews
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!
1,012 people found this review helpful
Did you find this helpful?
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!
Dylan Bulfin
2 January 2025
It's hard to find a perfect mobile browser but Firefox is definitely the closest I've seen. I wish certain things were more customizable (for example, it's confusing that on a normal site when you click the address bar it selects the entire URL, but when on a search engine you have to manually select and delete your search term to get it blank). Other than small things like this it's great, and I appreciate that they seem to pay attention to reviews.
1,721 people found this review helpful
Did you find this helpful?
Mozilla
3 January 2025
Thank you for bringing this to our attention. Our team is dedicated to understand our user's expectations, and we encourage you to share your thoughts with our community by posting it on our feedback site: https://mzl.la/sumo-connect!
Xelger
28 February 2025
This is the only mobile browser to support some of the most-used plugins, but what it desperately needs is bookmark reorganization without needing to sync to other devices. I don't want the same bookmarks on my phone as my PC. I also find that, on rare occasions, during updates, my bookmarks will get scrambled into a random order. It's concerning that none of this was addressed and that a feedback link I was given as a response to my review here was one that doesn't work.
807 people found this review helpful
Did you find this helpful?
Mozilla
1 March 2025
It sounds like you have found an issue where Firefox for Android is not displaying your bookmarks in order. Please share more information about this report at https://mzl.la/AndroidSupport

What's new

Thanks for choosing Firefox! Here's what's new:
New Look Menu: Simpler, faster, and easier to navigate. (Progressive rollout)
Love the app? Please rate us!
Have feedback? Let us know at https://mzl.la/AndroidSupport so we can continue to improve the Firefox app.