chepi
private beta
dictation from YouTube videos

Hear. Type. Get it.

Pick a YouTube video, hear one line at a time and type what you heard — chepi grades every word and remembers where you stopped.

1 Listen
0:04
2 Type
Le matin, je bois un café.
3 Grade

Le matin, je bois un café.

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how it works
  1. 0:01Pick a YouTube video and bring its captions — paste the transcript or type it in.
  2. 0:02chepi cuts the captions into short, natural lines.
  3. 0:03Listen, type what you hear, check — every word is graded, replay as often as you need.
  4. 0:04After each check, a short translation and grammar note help you understand the sentence.
fair grading Word-by-word, rule-based. The same answer always gets the same score.
private captions The captions you bring stay yours — never shared with other learners.
pick up anywhere Your place in every lesson is saved, on every device.

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French first, for Vietnamese and English speakers. More languages to follow.

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