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Voice range test
Explore a comfortable low-to-high pitch span in a short recording, entirely on your device.
Tap to start recording
Gently glide from a comfortable low note to a high note for 5 seconds
Waveform appears while you speak
Your voice snapshot
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Results are a rough acoustic estimate, not a professional voice assessment. Pitch-based labels may be less reliable for older voices, highly stylized voices, or samples outside the detectorβs measurement range. The current version does not analyze formants.
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Try a gentle glide
For about five seconds, sustain an easy vowel and gently glide from a comfortable low note to a comfortable high note. Do not push, strain or continue if uncomfortable. Repeat separate samples to explore more of your voice.
Interpret the detected span
The result shows the lowest and highest retained pitch frames in this sample, after outlier filtering, within 60β1000 Hz. It is a sample span, not your complete singing range or a soprano, tenor or bass classification. Noise and octave errors can affect endpoints.
Private on your device
Audio is processed locally in this browser. No upload, subscription or paywall is required. Only numeric results are included if you choose to share a result link.
Frequently asked questions
Does this measure my full singing range?
No. A short glide only measures detected notes in that sample within 60β1000 Hz.
Why are some notes missing?
Quiet notes, breathy sounds, filtering and the detection window can exclude pitches. Try a steady, comfortable vowel without forcing your voice.