Runs in your browser — nothing is uploaded
—
- Lowest steady note
- —
- Highest steady note
- —
- Closest voice type
- —
How to use Pitch Detector
Press Start and sing or play one note at a time. The trace shows your pitch over the last ten seconds and the range card tracks your lowest and highest steady notes.
- Press Start and allow microphone access.
- Sing or play single notes; the note name, frequency and cents update live.
- Slide from your lowest to your highest comfortable note to fill in your vocal range.
Questions
How is the pitch detected?
The same YIN-style algorithm as the Online Tuner finds the repeating period of the sound. It works best for one clear note at a time.
What do the voice types mean?
The suggestion compares your range with typical classical ranges (bass E2–E4, baritone A2–A4, tenor C3–C5, alto F3–F5, mezzo-soprano A3–A5, soprano C4–C6). It is a rough guide, not a voice classification.
Is my voice recorded?
No. Audio is analysed in real time on your device and immediately discarded.