Rolko
Web app + browser extension · Learn Korean from real content

Turn real Korean into lessons you remember

Explore words while you watch, browse, or read. With Starter or above, save new vocabulary and review it with spaced repetition in one place.

Start learning Korean

No credit card. Continue with Google or email.

The web app works on mobile. The browser extension is for desktop.

See how learning Korean works

This example uses Korean content with English meanings.

Reading workspace

매일 쓰는 한국어

Tap or hover a word for its pronunciation and meaning. On Starter or above, save it as learned or learning.

Word Coverage

Learned: 20%Learning: 20%New: 60%
선생님
매일 조금씩 공부하면 기억하기 쉬워요.

Start learning for free

Learn from real content while watching, browsing, and reading

Explore real Korean words, save new vocabulary with Starter or above, and review it with spaced repetition.

No credit card required.

Free includes lookup, reading, and limited translation. Saving new words starts with Starter.