The free, fun, and effective way to learn a language!

Free. Fun. Effective.

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.

Backed by science

We use a combination of research-backed teaching methods and delightful content to create courses that effectively teach reading, writing, listening, and speaking skills!

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Duolingo Math

Our free, bite-sized approach — but for math! Fun lessons help students get ahead in their math classes, while adults can brain train to boost their mental math skills.

Learn a language with Duolingo