How do I find my vocal range with this test?

Press "Start listening" and allow the microphone. In step 1, sing an easy note and slide down slowly until you reach the lowest note you can hold comfortably, and hold it for about a second. The page shows it as "Lowest note held"; press "Use ... as my lowest note". In step 2 do the same going up and press "Use ... as my highest note". The result shows your range such as E2–G4, the span in semitones and octaves, and the closest voice type.

How does it hear the pitch, and how accurate is it?

The page runs the YIN pitch-detection method on the microphone signal about every 30 milliseconds. It looks for notes between about 55 Hz (A1) and 1,200 Hz (around D6) and ignores quiet or unclear sound. Notes are named with sharps (for example C#4) using equal temperament with A4 = 440 Hz, which you can change from 415 to 466 Hz under "Tuning: A4 =". The cents meter shows how far the note is from the nearest one, and turns green within 10 cents. A note only counts for the test after you hold it steady, within about a semitone, for around a second.

How does it guess my voice type?

It compares both ends of your range with six usual comfortable ranges: Bass E2–E4, Baritone A2–A4, Tenor C3–C5, Alto F3–F5, Mezzo-soprano A3–A5 and Soprano C4–C6, and names the closest. If your range is under one octave it makes no guess. This is a rough guide, not a classification: timbre and where your voice changes register matter too, so ask a singing teacher or choir director for a real opinion.

Can I use it as a singing tuner?

Yes. Choose "Singing tuner" and press "Start listening". You see the note, its frequency in Hz, how many cents sharp or flat you are, and a trail of your pitch over the last eight seconds. To hear a target, pick a note with the "Lower by a semitone" and "Higher by a semitone" buttons and press "Play tone". Use headphones: the page ignores the microphone while a tone plays.

Yes. Every tool is free to use, with no account and no credit card. The work runs on your device rather than on our servers, which is what keeps it free to run.

Does it work on mobile?

Yes. It runs in current mobile browsers on iOS and Android, with nothing to install.

🎶

Free Vocal Range Test

Q: Is my voice recorded or uploaded?

No. The sound is analysed live in your browser tab and is not recorded, stored or sent anywhere. The microphone stops when you press "Stop listening", when the tab is hidden and when you leave the page. Only your last range (two note numbers and the date) is saved in this browser so it is still there next time; "Clear saved result" removes it.

Sing into your microphone to find your lowest and highest notes, see your range and a careful voice-type guess, or use it as a singing tuner with a live pitch trail.

Runs in your browserNo sign-up, no pop-upsNo login requiredFree foreverLowest to highest noteLive note and cents meterSinging tuner mode

The microphone starts only after you press the button. Your voice is analysed live and is never recorded or uploaded.

–

Sing a steady note

FlatSharp

Your pitch trail appears here

Find your lowest note

Step 1 of 2

Press "Start listening", then sing a note you find easy and slide down slowly, one note at a time. Hold the lowest note you can sing comfortably, without forcing it, for about a second.

Lowest note held:–Press "Start listening" first

Only a note you hold steady for about a second counts, and the test keeps your lowest (or highest) one. If the note jumps by an octave, sing a little softer or move the microphone away and press "Try again".

Reference tone

220.0 Hz

Tuning: A4 =Hz

Use headphones when you play a tone. While a tone plays the page ignores the microphone so it does not hear the speaker.

🔒 Your voice is analysed live in this browser tab and is never recorded or uploaded. The microphone stops when you press "Stop listening", when the tab is hidden and when you leave the page.

How It Works

The page reads the microphone through a Web Audio analyser, estimates the pitch of each short slice with the YIN method, turns it into a note name and cents, and keeps the notes you hold steady to build your range.

1
Allow the microphone
Press "Start listening" and allow access. Sing a steady note and watch the note name, the cents meter and the pitch trail follow you.
2
Find your lowest note
Slide down slowly and hold the lowest note you can sing comfortably for about a second, then press "Use ... as my lowest note".
3
Find your highest note
Do the same going up and press "Use ... as my highest note". Use "Try again" if a reading looks wrong.
4
Read your result
See your range, its span and the closest voice type, play the notes with "Play lowest note" and "Play highest note", or press "Copy result".

Your voice is analysed in your browser tab and never recorded or uploaded. Only your last range is kept in this browser, and the microphone stops when you press "Stop listening" or leave the page.

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