Chénjìn沉浸

Practice Chinese Speaking Alone

Practicing Chinese speaking alone used to mean talking to the wall and hoping your tones were close. Chenjin replaces the wall with feedback: record yourself and see, concretely, how your speech compares to a native speaker's.

No tutor scheduling, no language-exchange small talk, no audience for your bad days.

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Practice Chinese speaking alone with Chenjin Tone Coach's pitch curve comparison

Speak whole sentences, get graded

Voice dictation plays a sentence from any article, listens while you say it back, and marks every character as heard, missed, or off in tone. It's the closest thing to a conversation partner who never gets tired of repeating themselves.

Part of the Plus plan, with a 7-day free trial.

Voice dictation in Chenjin with per-character feedback on a spoken sentence

See your tones, don't guess at them

Tone Coach plays native audio at 0.5x to 1x speed, records your imitation, and overlays your pitch curve on the native one, syllable by syllable. When a tone drifts, you see where and by how much, which is the feedback a mirror and a hunch can't give you.

Every dictionary word page has a pronunciation recorder built in too, so any word you look up is a rep waiting to happen.

A Chenjin dictionary page with pronunciation practice built in

Shadow real audio at your own speed

Sentence view plays an article one sentence at a time, with adjustable speed and instant replays. Read along out loud, match the rhythm, and nobody hears attempt number nine except you.

Chenjin's sentence view playing article audio one sentence at a time

Frequently asked questions

Can speaking practice without a partner really work?

For pronunciation and fluency of production, yes: what you need is output plus honest feedback, and pitch comparison gives you feedback most partners are too polite to. Conversation skill still needs conversations eventually, but you'll arrive with tones people understand.

I'm too self-conscious to speak in front of anyone. Is this private?

Completely. Recordings are scored for you, not posted anywhere, and there's no leaderboard for pronunciation. The whole point is a place to be bad at it until you aren't.

Which should I start with, Tone Coach or voice dictation?

Tone Coach for single words and short phrases while your tones are settling; voice dictation once you can read simple sentences and want to produce whole lines. They share the same underlying scoring.

Keep exploring

Try it tonight

The free plan includes the dictionary, the free graded reader, three library articles a day, games, and flashcards. If it fits the way you learn, the Plus plan unlocks the rest with a 7-day free trial.

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