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What is my voice?

Sing two notes. See a starting Fach — range plus tessitura, not a fake percent.

• 🌐 Live app: https://fschmutz.github.io/vocal-range-detector/
• 🎹 No-mic sample: https://fschmutz.github.io/vocal-range-detector/?demo=1
• 💾 Source: https://github.com/fschmutz/vocal-range-detector

Name, gender, and age first (they stay in the tab). Then the microphone. Pitch is read in an AudioWorklet. Audio never leaves the tab.

Pages

• How it works — pitch, tessitura, formants, passaggio
• Voice types — Bass through Soprano
• Privacy — what leaves the tab (nothing audio-shaped)
• Troubleshooting — mic, Save button, stale service worker
• FAQ
• Architecture — files on disk

Honest about Fach

This is a starting point, not a studio. Range is half the story; tessitura is the other half. Formants and a guessed passaggio are colour. A teacher’s ear still wins.