Download Firefox Firefox Browsers Products Who We Are Innovation Firefox for Desktop Features Support Add-ons All Languages Firefox Browser Get the browser that protects what’s important No shady privacy policies or back doors for advertisers. Just a lightning fast browser that doesn’t sell you out. Download Firefox Firefox Privacy Notice Download options and other languages Firefox Browser support Latest Firefox features Picture-in-Picture Pop a video out of the browser window so you can stream and multitask. Choose your color Personalize your experience with new colorways. An extra layer of protection DNS over HTTPS (DoH) helps keep internet service providers from selling your data. See Release Notes Do what you do online. Firefox Browser isn’t watching. How Firefox compares to other browsers Get all the speed and tools with none of the invasions of privacy. Firefox Browser collects so little data about you, we don’t even require your email address to download. That’s because unlike other browsers, we have no financial stake in following you around the web. How we compare to other browsers Compare Firefox to: ChromeEdgeSafari Blocks third-party tracking cookies by default Autoplay blocking Blocks social trackers OS availability In-browser screenshot tool Primary password We block the ad trackers. You explore the internet faster. Ads are distracting and make web pages load slower while their trackers watch every move you make online. The Firefox Browser blocks most trackers automatically, so there’s no need to dig into your security settings. Firefox is for everyone Available in over 90 languages, and compatible with Windows, Mac and Linux machines, Firefox works no matter what you’re using or where you are. Make sure your operating system is up to date for the best experience. Review system requirements Put Firefox on all your devices Take your privacy with you everywhere. Firefox Browsers for iOS and Android have the same strong privacy settings to block trackers from following you around the web, no matter where you are. Do it all with Firefox Search smarter, faster Search from address bar Search engine options Smart search suggestions Bookmark, history and open tab in results Boost your productivity Works with Google products Built-in screenshot tool Bookmarks manager Autosuggest URLs Sync across devices Reader mode Spell check Pinned Tabs Stream, share and play Block Autoplay of video & audio Picture-in-Picture Curated content on new tab Share links Protect your privacy Third Party Cookie Blocking Fingerprinter Blocking Cryptominer Blocking Private Browsing mode Individual protections report Secure your personal info Breached website alerts Built-in password manager Clear history Form autofill Automatic updates Customize your browser Themes Dark mode Library of extensions Adjust search bar settings Change new tab layout Download Firefox Firefox Privacy Notice Make Firefox your own Extensions for every interest From security to news to gaming, there’s an extension for everyone. Add as many as you want until your browser is just right. Change up your look Go from light mode to dark mode depending on your mood or preference, or liven things up with a custom theme (rainbow unicorn, perhaps). Tweak your settings There’s no need to settle. Change up the new tab page, search bar, bookmarks and more to explore the internet the way you want. Backed by the non-profit that puts people first Challenging the status quo since 1998 Firefox was created by Mozilla as a faster, more private alternative to browsers like Internet Explorer, and now Chrome. Today, our mission-driven company and volunteer community continue to put your privacy above all else. Your privacy comes first As the internet grows and changes, Firefox continues to focus on your right to privacy — we call it the Personal Data Promise: Take less. Keep it safe. No secrets. Your data, your web activity, your life online is protected with Firefox. Keep all your favorite browser features — and discover new ones. Works with Google products All your favorite Google tools (like Gmail and Docs) work seamlessly in the Firefox Browser. Facebook Container Download this browser extension to stop Facebook (and Instagram) from tracking you around the web. Sync your devices Firefox is available on all your devices; take your tabs, history and bookmarks with you. All you need is a Firefox account. Screenshots Grab a high-resolution image of anything online with our screenshot tool built right in the browser Enhanced Tracking Protection (ETP) Firefox automatically blocks many third party trackers from collecting and selling your web activity. Picture-in-Picture From watching a web tutorial to keeping an eye on your favorite team, your video follows you while you multitask. Download Firefox Firefox Privacy Notice Questions? Mozilla support has you covered. 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