An Hour of Code for every student.

148,161,609 served

Inspire a girl

Technical volunteers wanted

Every student in every school should have the opportunity to learn computer science

If you agree, sign your name. Join 1,922,485 others.

Only used for infrequent updates

Enter country if outside the United States

Age

See our privacy practices for children

I am a

Thank you for signing the petition

Take the diversity pledge Join 1,922,485 others

Anybody can learn. Start today

Try the Hour of Code

Host an Hour of Code

Volunteer for the Hour of Code

Explore all of our tutorials

Try Code Studio

Find a local class

Other online courses

Teach your students

Courses for grades K-5

See our full curriculum

Professional development

Support diversity in computing

Make a donation

Code Studio student creations

Code.org thanks its supporters

Bill and Melinda Gates Foundation, Google, Microsoft, Infosys Foundation USA, Sean N. Parker Foundation, Salesforce, John and Ann Doerr, Ali Partovi and Hadi Partovi, Quadrivium Foundation, Verizon, Ballmer Family Giving, Bill Gates, Drew Houston, Omidyar Network, Mark Zuckerberg and Priscilla Chan, Diane Tang and Ben Smith, Reid Hoffman