Welcome to Mozilla
From trustworthy tech to policies that defend your digital rights, we put you first — always.
Love the internet again
Break free from big tech — our products put you in control of a safer, more private internet experience.
- Firefox: Get the gold standard for browsing with speed, privacy and control.
- Thunderbird: Go chaos-free with one app for all your emails, calendars and contacts.
- Mozilla VPN: Keep your location and online adventures private — stream like a local, anywhere.
- Mozilla Monitor: Get a heads-up if your personal info is at risk and lock it down like a pro.
- Firefox Relay: Mask your email and phone number so you only get the messages you want.
- Solo: Instantly create a beautiful website so you can grow your business.
- 0DIN: Secure your AI by finding and fixing GenAI vulnerabilities before attackers do.
- Tabstack: Reliably automate web tasks with a simple developer-focused API.
Donate to Mozilla Foundation
Mozilla Foundation is building a future where technology is powered by people, and open by design. That’s why we fuel community-centered tech through advocacy, education, funding, and innovation — to make sure that the future of tech is good for everyone. But that’s only possible if we do it together.
We’re proudly non-profit. Will you donate to Mozilla today?
Join the movement: AI for the people
Our mission is to make it easy for people to build with, and collaborate on, open-source, trustworthy AI.
Mozilla Data Collective
Mozilla Data Collective is rebuilding the AI data ecosystem with communities at the center.
Join today
Mozilla Ventures
Got an early-stage startup? Pitch your company to Mozilla Ventures and secure funding to drive positive change for the future of AI and the internet.
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A Double Bottom Line for Tech
Mark Surman discusses how we can build a tech ecosystem with a double bottom line — one that values both mission and money.
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OCTONOUS
Describe a task in plain language and let Octonous handle it across your apps with full visibility into what it’s doing, while you stay in control.
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You, AI and the internet — what’s really going on?
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TypeTopicIntro
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ArticleProductsIntroducing Thundermail and Thunderbird Pro
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VideoPrivacy & SecurityWhat comes next in tech is a choice. Choose with us.
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ArticleNewsMozilla’s new AI strategy marks a return to its ‘rebel alliance’ roots
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ArticleNewsMozilla sets up UK data firm
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ArticleOpen Source AIAI Sovereignty won’t come from renting Big Tech’s Models
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ArticleOpen Source AIMozilla and Mila announce strategic research partnership
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VideoProductsWhy Firefox is Letting You Turn Off AI
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ArticleNewsAI summit in India pushes a 'third way' between US and China
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ArticleArtificial IntelligenceThe AI bubble will pop. It’s up to us to replace it responsibly.
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VideoProducts(Human) agents of impact are shaping the algorithm for ‘good AI’
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ArticleOpen Source AITaking Open Source Into the AI Era
State of Mozilla
We’re at a crossroads for the future of technology, with Big AI companies consolidating power. The 2025 State of Mozilla report is an invitation to choose a different future together.
2025
Explore issues shaping the future of the internet
My Self Driving Crash
In his new essay for The Atlantic, Mozilla CTO Raffi Krikorian looks at the dangers of “almost perfect tech,” after his self-driving Tesla hit a wall. (Image courtesy The Atlantic)
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Nothing Personal
Our new magazine for independent thinkers, technologists, and creatives on the front lines of digital culture.
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