The AI race is shifting. Again. Practically overnight, competition has expanded from “which AI model is best?” to a new high-stakes battle over which m ...

Update on September 16, 2026: Smart Window is now rolling out in France, marking its first expansion beyond North America. People in France will be able to download and try the Smart Window beta in ...

Two years ago, we announced experimental support for the privacy-protecting Encrypted Server Name Indication (ESNI) extension in Firefox Nightly. The Server Name Indication (SNI) TLS extension enables ...

Today, we are rolling out a brand new Firefox homepage on Android and iOS, designed for those on-the-go, short bursts of online interactions that are constantly interrupted by life. With this new ...

Facts can be empowering during uncertain times, and perhaps there’s no fact-finding tool more accessible than the internet. But as past years have taught us, the internet can also mislead — to ...

Mozilla prides itself on being held to a different standard and, this past week, we didn’t live up to it. We know why people are hurt and angry, and they are right: it’s because we haven’t stayed true ...

Other browsers force AI features on users. Firefox gives you a choice. In the latest desktop version of Firefox, you’ll find an AI controls section where you can turn off AI features entirely — or ...

This week Microsoft released the final free monthly update to Windows 10. While this marks the end of support from Microsoft, Firefox will continue to support Windows 10 for the foreseeable future. If ...

The developer community should be aware we’ve detected a phishing campaign targeting AMO (addons.mozilla.org) accounts. Add-on developers should exercise extreme caution and scrutiny when receiving ...

As of today, Firefox desktop is the first major browser to become available in the Windows Store for Windows 10 and Windows 11 users. Previously, if you were on Windows and wanted to use Firefox, you ...

While the creative growth of AI occurring so rapidly is a fascinating development for our society, it’s important to remember its harms that cannot be ignored, especially pertaining to racial bias and ...

We’re committing $30M to build Mozilla.ai: A startup — and a community — building a trustworthy, independent, and open-source AI ecosystem. We’re only three months into 2023, and it’s already clear ...