Free, fun, and effective courses in languages and more. Learn with quick, science-based lessons personalized to you.

Language courses for English speakers. Try one of our free language courses today.

Learn languages by playing a game. It's 100% free, fun, and scientifically proven to work.

With our free mobile app and web, everyone can Duolingo. Learn Spanish with bite-size lessons based on science.

Everyone can Duolingo. Choose your learning goal and see how fast you can learn a new language.

And, on January 1st of this year, free learners learning Spanish, French, German, Portuguese, Italian, and Korean gained access to a previously subscription-only feature, “Explain My Answer.”

Learning with Duolingo is fun, and research shows that it works! With quick, bite-sized lessons, you’ll earn points and unlock new levels while gaining real-world communication skills.

Duolingo is the world's #1 way to learn a language. Available in 100+ countries, we're on a mission to bring free language education to the world.

Duolingo for Schools applies both ACTFL and CEFR learning standards to Duolingo’s extensive curriculum, allowing you to find content that meets your teaching needs.

Duolingo ABC was developed by a team of learning scientists, engineers, literacy specialists, illustrators, and parents who believe that kids who read will change the world.