Firefox Fast & Private Browser158.0

The internet. As it should be.

Firefox is a fast, private web browser designed to protect you by default. Privacy is built in from the start, so you can focus on what matters instead of worrying about who’s watching.

Why people choose Firefox:
. Enhanced Tracking Protection - Blocks trackers by default to help stop companies from following you across the web.
. Private browsing mode - Browse without saving your history, searches, or cookies.
. Page summaries - Get the key points from long pages and move on faster.
. Built-in password manager - Generate strong passwords, save them securely, and autofill logins when you need them.
. Flexible search options - Choose your default search engine or switch search engines right from the search bar.
. Reader Mode - Remove ads and clutter from articles so you can focus on what you’re reading.
. Sync across devices - Pick up where you left off with synced tabs, bookmarks, and passwords when you sign in to your Mozilla account.

Private by default
Firefox is designed with privacy built in from the moment you start browsing. Enhanced Tracking Protection automatically blocks common background trackers, including social media trackers, crypto miners, and fingerprinters. When you want extra privacy, private browsing mode doesn’t save your history, searches, or cookies.

Focus on what matters
The web can be distracting. Firefox is designed to help you stay focused without making you manage everything yourself. Reader Mode clears clutter from articles, and picture-in-picture keeps videos visible while you multitask-without pulling focus from what you’re doing.

Browse your way
Customize Firefox to fit how you browse. Personalize your home screen with wallpapers and layout options, and choose your preferred search engine instead of being pushed into a single ecosystem.

You can move the search bar to the top or bottom of the screen for easier one-handed browsing. Sign in to your Mozilla account to sync tabs, bookmarks, passwords, and browsing history across devices, so switching feels seamless.

Built for people, not profit
Firefox was created in 2004 by Mozilla as a faster, more private, and more customizable alternative to other browsers. Today, Mozilla remains a nonprofit and continues working to make the internet - and the time you spend on it - better.

Learn more about Mozilla: https://www.mozilla.org
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

Version History Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 158.0 3d ago Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 157.1 Oct 5 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 157.0 Sep 28 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 156.1 Sep 21 - Built-in ad blocker: Cut down on annoying ads for a cleaner, less cluttered browsing experience. Turn it on under Settings > Browsing.
- Report broken sites: Something not working right? Report the site straight from the menu with a single tap.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 156.0 Sep 14 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 155.1 Sep 7 Google Lens: Search with images, now rolling out progressively.
Tab tray gesture: Quickly open your tab tray with a new interactive gesture.
Performance improvements: Bug fixes and updates for a smoother Firefox experience.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 155.0 Aug 30 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 154.1 Aug 24 Updated icons: Enjoy a fresh new look with updated icons.
New gestures: Open the Tab Tray and delete tabs faster with new gestures.
Smoother experience: Bug fixes and improvements keep Firefox running smoothly and reliably.
Quick answers: Ask by voice and get a clear answer right from your New Tab. Now available for US English.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 154.0 Aug 17 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 153.3 Aug 10 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 153.2 Aug 3 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 153.1 Jul 27 Save passwords with confidence: We've fixed password-saving issues and improved the experience when using saved passwords.
Smoother browsing: Fixed homepage flickering, tab counter alignment and made other stability improvements.
Visual refinements: Updated icons and other visual refinements throughout Firefox. 153.0 Jul 20 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 152.4 Jul 12 • World Cup widget: Follow live scores, match schedules and results in one place!
• On-device translations: Translate full web pages in more languages while keeping your content private on your device.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 152.3 Jul 5 • World Cup widget: Follow live scores, match schedules and results in one place!
• On-device translations: Translate full web pages in more languages while keeping your content private on your device.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 152.1.2 Jun 30 • World Cup widget: Follow live scores, match schedules and results in one place!
• On-device translations: Translate full web pages in more languages while keeping your content private on your device.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 152.1.1 Jun 26 • World Cup widget: Follow live scores, match schedules and results in one place!
• On-device translations: Translate full web pages in more languages while keeping your content private on your device.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 152.1 Jun 21 • World Cup widget: Follow live scores, match schedules and results in one place!
• On-device translations: Translate full web pages in more languages while keeping your content private on your device.
• Fixed display issues when rotating your device.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 152.0 Jun 14 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport. 151.3.2 Jun 12 - World Cup widget: Stay on top of the tournament with live scores, match schedules and results in one place.

Love the app? Please rate us!
Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app. 151.3 Jun 8 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Love the app? Please rate us!
Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app. 151.2 Jun 1 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Love the app? Please rate us!
Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app. 151.1 May 25 - AI controls: Keep Firefox AI features on your terms with one place to turn them on, off or customize them individually.
- Page summaries: Cut through long articles with quick, readable summaries available with a tap or shake. Now available in English, German, French, Spanish, Portuguese, Italian and Japanese.
- Bug fixes: Fixed issues with the language picker, customization sheet and search bar.

Love the app? Please rate us!
Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app. 151.0 May 18 Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Love the app? Please rate us!
Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app. 150.3 May 11