What’s new in Firefox mobile: Less clutter, more control and a free built-in VPN
Mobile browsing hasn’t kept up with how people actually use their phones. Right now, even basic tasks can feel harder than they should. Finding what…
Read MoreWhat’s new in Firefox mobile: Less clutter, more control and a free built-in VPN
The zero-days are numbered
Since February, the Firefox team has been working around the clock using frontier AI models to find and fix latent security vulnerabilities in the browser.…
Old habits die hard: Microsoft tries to limit our options, this time with AI
Microsoft recently announced it’s pulling back Copilot from several of its core Windows apps — Photos, Notepad, the Snipping Tool, and Widgets. Rolling back these…
0DIN is open-sourcing AI security and the hard-earned knowledge behind it
Image generated by Nano Banana 2 in response to a request for a “Retro-futuristic collage of a scientist using an open-source AI scanner to analyze…
Mozilla and Mila announce strategic research partnership to advance open source and sovereign AI capabilities
The future of AI should belong to all of humanity, well beyond a handful of countries or companies. For that to happen, AI needs to…
A free VPN you can trust, now built into Firefox
Today we’re introducing a free built-in VPN in Firefox, a new IP-protection feature designed to keep you even more private while you browse. We’re starting…
Try Tab Notes in Firefox to leave a note on any page
Don’t remember why you have all those webpages open? Now you can leave yourself a note for any tab. Tab Notes — our latest experimental…
Split View in Firefox: Two tabs side by side, right where you need them
Much of what we do on the web involves looking at more than one thing at a time – booking tickets while checking your calendar,…
More reasons to love Firefox: What’s new now, and what’s coming soon
Firefox is for people who make their own choices online, from what stays private to the tools that help get things done. That commitment to…
More reasons to love Firefox: What’s new now, and what’s coming soon
Firefox is for people who make their own choices online, from what stays private to the tools that help get things done. That commitment to…
Meet Kit, your companion for a new internet era
The web shouldn’t feel like it’s working against you. Yet so much of it now is designed to pull you off course: endless feeds, pop-up…
Meet Kit, your companion for a new internet era
The web shouldn’t feel like it’s working against you. Yet so much of it now is designed to pull you off course: endless feeds, pop-up…
Under the hood: The AI powering Firefox’s Shake to Summarize
We recently released a feature in the Firefox iOS mobile app called “Shake to Summarize”. The reception was remarkably positive, earning an honorable mention on…
The web should remain anonymous by default
The unique architecture of the web enables a much higher degree of user privacy than exists on other platforms. Many factors contribute to this, but…
Hardening Firefox with Anthropic’s Red Team
For more than two decades, Firefox has been one of the most scrutinized and security-hardened codebases on the web. Open source means our code is…