Bring an Hour of Code and computer science to your classroom or school. With over 100 free coding tutorials available to begin learning it is easy.

Start with an Hour of Code, then explore self-paced coding courses on apps, games, and animations. Try App Lab, Game Lab, or Web Lab—and learn about AI, real-world careers, and …

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.

Learn the fundamentals of computer science with free Hour of Code activities, featuring basic drag-and-drop coding blocks. There are tons of fun, hour-long options to choose from!

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

Learn the fundamentals of computer science with free Hour of Code activities, featuring drag-and-drop coding blocks. There are hundreds of hour-long options to choose from!

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

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

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

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