Chinese Tone Visualizer

Record a Chinese word and see a visualization of its tones. This app analyzes your pronunciation and displays the pitch contour.

Voice Calibration

Click the microphone and say "ah" for calibration. This only needs to be done once per session.

Press the microphone to start calibration

Detected Tone Pattern

1st Tone (High Flat) - ā
2nd Tone (Rising) - á
3rd Tone (Falling-Rising) - ǎ
4th Tone (Falling) - à
Neutral Tone - a

How to Use This Tool

  1. Click the microphone button to start calibration
  2. Say "ah" for 2 seconds to calibrate to your voice
  3. After calibration, record Chinese words to see tone visualization
  4. Each recording lasts up to 5 seconds
  5. View the tone visualization and detected tone pattern
  6. Compare your pronunciation to the reference tones