Join us in Barcelona to celebrate 15 years of Mozilla Festival.
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.

Debates
World-class leaders go head-to-head, rethinking the systems and norms that shape our world.

Labs
Hands-on sessions where you build new skills to grow your work and impact.

Forums
Collaborative space to unpack challenges and build solutions together.

Showcases
Discover bold ideas, meet the makers, and explore innovations shaping the future.

Talks
Deep dive into big ideas followed by a discussion

Installations
Interactive experiences that invite exploration—art, media, games, and more.
Secure your Mozilla Festival Community Badge for €45
€45
Community Badge
Available for everyone. Your all-access pass to the full festival experience. From mainstage debates to hands-on sessions, this badge puts you in the room where bold ideas for the digital world take shape.
€399
Benefactor Badge
Step further into the festival experience. Benefactor Badges help enable community pricing and offer early glimpses, shared moments, and meaningful ways to connect throughout Mozilla Festival.
Session Highlights
This year’s sessions sit across six community-curated tracks of collective unlearning. You’ll move from big ideas to practical skills, and from conversation to creation. Find your people, change your defaults, and help make good technology the norm.
Here's a selection of highlights from this year's schedule: