Your AI pronunciation coach
For Chinese, English, Spanish, French, German, Russian, Japanese and Korean. Say a word and the AI scores every sound in seconds — then drills exactly what you got wrong.
Free to startor try 5 Chinese words right here
Chinese · Free Pronunciation Diagnosis · No Signup
Hear what you sound like
Read 5 words aloud. You get a score for every tone and sound, free and without signing up.
Your score
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What's holding back your Chinese?
5 words · free · instant diagnosis
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Everything you need to actually sound right
Short daily practice built around the sounds you personally get wrong.
See every sound you get wrong
Each syllable is scored for its tone, its initial and its final, so you know what to fix — not just a vague percentage.
Find your level in 2 minutes
A short placement test maps your tones, initials, finals and tone pairs, and picks the sounds to practise first.
A daily plan for your weak sounds
Five-minute sessions follow your HSK path and bring back the sounds that keep tripping you up.
Drill one sound at a time
Quick drills for tones, tone pairs, initials, finals, contrasts and tone changes.
Speak in real situations
Talk out loud with an AI voice coach about food, shopping, travel, work and more.
Games that train your ear
Tone Sprint, Tone Twins and Falling Tones turn a few spare minutes into practice.
Frequently asked questions
TonePerfect is an AI pronunciation coach for eight languages: Chinese (Mandarin), English, Spanish, French, German, Russian, Japanese and Korean. Say a word or sentence and it scores every sound in seconds, then drills the sounds you got wrong. It focuses on pronunciation, not vocabulary or grammar; for Mandarin it scores tones, initials and finals separately.
No! You can start practicing immediately in your browser at toneperfect.app/learn. We also have native iOS and Android apps available on the App Store and Google Play.
When you record yourself speaking, our AI analyzes your pronunciation in real-time. It scores your tone accuracy, initial and final clarity, and overall pronunciation quality—then gives specific tips to improve.
See your results first. Create a free account if you want to keep your report and web progress. This checks pronunciation, not your vocabulary or HSK level. You can finish after eight prompts for an initial report.
Each of the eight languages has its own course of sounds, words and sentences, plus a free browser test. Mandarin, the deepest course, has over 2,200 practice items covering all 4 tones, 21 initials, 38 finals, tone pairs, tone sandhi and contrast pairs.
Yes. You can cancel anytime through your app store settings. You'll keep access to premium features until the end of your billing period.
Chinese is where TonePerfect started and it is still the deepest course — tones, initials, finals and tone sandhi. But the same engine now coaches pronunciation in English, Spanish, French, German, Russian, Japanese and Korean: eight languages in one app, each with a free browser test.
Start sounding right today
Free to start on iPhone and Android.
Get the mobile app
Scan with your phone to install
Start with a free tool
Everything below is free, works in the browser, and needs no account.
AI pronunciation coaching in 8 languages
TonePerfect started with Mandarin tones. The same engine now listens to seven more languages, sound by sound. Pick yours, record a few words, and see which sounds let you down.