Practice your target language with videos you love

Turn native YouTube videos you enjoy into structured listening and vocabulary practice—designed for intermediate learners.

Langlets synchronized video transcript, translation, and vocabulary exercises

Create Your Own

Paste any YouTube link to create a Langlet with full transcript, translation and vocabulary exercises — so you can understand every line and every word.

⏱ Ready in ~3 minutes
1
One click, fully automatic
Our AI pipeline builds your lesson from any video — ready in about 3 minutes.
2
Understand every word
A full transcript with playful vocabulary practice turns any video into comprehensible input you actually retain.
3
Short lessons that fit your day
The video is split into bite-sized, easy lessons. Practice 5 minutes a day and own the whole video in a week.
4
Build your personal vocabulary
Save new words as you go and review them daily with spaced repetition.