A better internetting experience

Browse faster

Firefox uses less memory than Chrome, so your other programs can keep running at top speed.

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Your favorite extensions

Add powerful functions, useful features and even a little fun to your Firefox browser.

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Balanced memory

Firefox uses just enough memory to create a smooth experience so your computer stays responsive to other tasks.

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More powerful Private Browsing

Private Browsing mode deletes cookie data and your browsing history every time you close it.

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Ad tracker blocking

Firefox automatically blocks 2000+ ad trackers from following you around the internet.

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Password manager

Firefox Lockwise lets you access all the passwords you’ve saved in Firefox — and it’s free.

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Customize your browser

Give your browser the look you want with thousands of different themes.

See top themes

Sync between devices

Make sure all your important stuff — internet searches, passwords, open tabs — appears where you need it on every device.

Get a Firefox Account

Better bookmarks

Use the bookmark star icon to stay organized and add custom names and folders quickly.

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Fingerprinter Blocking

Fingerprinting is a type of online tracking that’s more invasive than ordinary cookie-based tracking — that’s why Firefox Browser blocks it.

Block fingerprinters

Translate the web

Translate from more than 100 languages to your language directly in your Firefox Browser - easier than ever.

Translate to your language


Got things to do and things to watch? Do both using Picture-in-Picture in Firefox.

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