Firefox
Your Firefox has been updated.

What’s New | Firefox 146

Take a look back at this year in Firefox

More flow. More speed. More choice. More control. Discover how Firefox keeps getting better for you.

End the year inspired.
Start the next empowered.

A group of people are gathered on the floor, leaning in and collaborating as they arrange colorful sticky notes. The scene is active and focused. The Mozilla Foundation logo appears in the bottom right corner.

Mozilla Foundation

Donate to Mozilla Foundation, the non-profit behind Firefox

You chose Firefox because you believe the Internet should serve people, not power. Let’s take it further.

You can help make good on the promise of the Internet. Make an end-of-year donation to Mozilla Foundation by Dec 31 to support people-first tech.

A laptop displaying the Firefox logo on its screen, with three illustrated hands pointing toward it against a warm yellow-to-orange gradient background with a grid pattern.

Join the people improving Firefox every day

Your insight has shaped every major release this year.

Keep leading the way by sharing ideas, voting on features, and connecting with other builders of a better web.

An illustration of a smartphone with an orange screen and a blue label reading “Perplexity” across it. To the right of the phone is a large black-and-white QR code on a white square background.

Perplexity is now in Firefox Mobile

Choose Perplexity in your search bar for clear, trustworthy answers without leaving Firefox. On when you want it, out of the way when you don’t.

Just scan the QR code to download Firefox mobile.

Keep up with all things Firefox

Get how-tos, advice and news to make your Firefox experience work best for you.