Join us in Barcelona to celebrate 15 years of MozFest.
For 15 years, Mozilla Festival has been the home for big ideas, bold conversations, and the movement for a better internet. This year, we’re bringing that energy back to Barcelona, and you’re invited to be a part of it.
From November 7-9, we’re gathering the world’s most curious and creative minds for three days of workshops, debates, and hands-on collaboration to reimagine the role of technology in our lives.
This is your space to think differently, act boldly, and unlearn the internet as you know it.
2000+
people redefining tech and culture
200+
experiences designed to disrupt
3 days
future-thinking and world-building
1
global movement
Our theme for 2025: Unlearning
The future won’t be built by following old rules. This climate calls us to reexamine the systems, institutions and defaults we have all constructed and supported, and look with fresh eyes at solutions – not just critiques.
Host an Experience
Lead a session, run a workshop, share your art, or build something hands-on. The call for proposals launches later this year.
Volunteer
Step behind the scenes and attend Mozilla Festival for free by giving some of your time as a volunteer. Applications open soon.
The Big Open
Leaders from Wikimedia, Creative Commons, and Mozilla explore the evolution and future of open source, emphasizing the unity of a global community.
Tim Berners-Lee
Sir Tim Berners-Lee, inventor of the web, shares his vision for a decentralized internet and the future of digital freedom.
A Conversation with Angela Davis and Christian Smalls
Insights from the front lines of building, mobilizing, and sustaining grassroots movements for lasting change.
Navigating Deceptive Design and Regulation
Exploring the strengths and gaps in EU policies tackling deceptive design and dark patterns.
Angela Oduor Lungati - Your Data, Your Power
AI and grassroots technology won’t change the world on their own—it’s how communities use them that will.