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Duolingo is the world's most popular way to learn a language. The best app to start your journey is duolingo. Practice online on duolingo.com or on the apps!

Learning With Duolingo Is Fun, And Research Shows That It Works!

Duolingo is a free language learning app that’s taken the world by storm. All of duolingo's courses are free: Duolingo is the world's most popular way to learn a language.

Practice Online On Duolingo.com Or On The Apps!

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Learn English In Just 5 Minutes A Day.

Here's how duolingo keeps the app free—and why it'll always be free. Unlock the power of duolingo with our comprehensive guides.