Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, and teacher professional development—no prior experience needed.

Anyone can learn computer science. Make games, apps and art with code.

Start your CS journey with Code.org. Find age-appropriate learning paths, build projects, explore careers, and discover fun, free resources for students.

Choose from free coding activities for all grade levels to lead your own Hour of Code. Explore tutorials featuring music, dance, Minecraft, and more!

Join millions for an Hour of AI and spark student interest in computer science through fun, one-hour activities that bring artificial intelligence to life.

Free computer science and artificial intelligence resources, curriculum, and training for K-12 teachers. Empower students with Code.org’s engaging tools.

Learn about Code.org’s mission to expand access to computer science and artificial intelligence education for every student in every school. Explore our impact, approach, and guiding principles.

A free, comprehensive, scaffolded computer science curriculum available in 30+ languages for teachers and their students to learn CS and artificial intelligence skills for the 21st century

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Get young learners excited about computer science with fun, free coding activities for ages 5 to 11. Explore games, puzzles, and beginner-friendly lessons.