Sing from your lowest note to your highest and get an honest read on your range, your most comfortable notes, and the voice type you sit closest to. It all happens in your browser — your voice is never uploaded.
How it works
Use your microphone for a live test, or upload a short recording of yourself singing. A quiet room and a plain vowel like "ah" work best.
Start on the lowest note you can sing cleanly and move up step by step to your highest. Hold each note for about a second so it registers.
You get your lowest and highest notes, the total span in octaves, the note you sang most comfortably, and the voice type your range is closest to.
Who uses it
Five everyday reasons to know exactly which notes are yours.
The situation: You have a shortlist of songs but no idea which ones sit comfortably in your voice.
What they do: Run a quick range test, note your low and high, then compare it against each song's highest and lowest notes.
The result: You walk into the audition with a song you can nail every time, not one you're scared of.
The situation: Your new teacher asks "what's your range?" and you've never actually measured it.
What they do: Test at home before the first lesson and bring the low note, high note, and voice-type estimate.
The result: The first lesson starts with real exercises instead of ten minutes of guessing.
The situation: You need to sort a room of new singers into soprano, alto, tenor, and bass.
What they do: Have each student do a 30-second range test and record their low and high notes.
The result: Sections are balanced on day one and nobody is straining for notes they can't reach.
The situation: You've been doing vocal exercises and think your high notes are improving, but you're not sure.
What they do: Test your range every few weeks and keep a note of the numbers.
The result: You can see real progress — an extra semitone or two — instead of just hoping.
The situation: You keep picking songs that sound great in your head but crack on the chorus.
What they do: Find your range once, then stick to songs whose top note lands below your ceiling.
The result: Every song you pick stays in your wheelhouse and sounds confident.
FAQ
No. The pitch analysis runs entirely in your browser. Nothing is recorded to a server, and no audio file is uploaded.
It is accurate to within a semitone for clear, sustained singing in a quiet room. Breathy notes, vibrato at the very edges of your range, and background noise can make the extremes less reliable, so run it two or three times.
Use a single open vowel like "ah", keep the volume steady, and move one note at a time from your lowest to your highest. Only count notes you can actually hold, not a squeak or a growl.
It is the classical category — bass, baritone, tenor, alto, mezzo-soprano, or soprano — whose typical range overlaps yours the most. It is a helpful starting label, not a strict verdict; a teacher considers tone and comfortable range too.
It is the pitch you spent the most time on during the test, which is usually near the middle of your usable range. Singers call this area the tessitura — the part of your voice that feels easy.
Yes. Upload an MP3, WAV, M4A, FLAC, or OGG clip of you singing across your range. Solo voice with no music behind it gives the cleanest read.
Usually the audio was too quiet, too noisy, or had music mixed in. Move closer to the mic, turn off background sound, and sing sustained notes rather than sliding quickly.
Yes, in a modern mobile browser. Your phone will ask for microphone permission the first time. Hold the phone a hand's width from your mouth for a steady signal.
The test only counts notes you truly held. Notes you can just barely touch often don't register, which is realistic — those aren't notes you can perform. Warm up first and try again.
Yes, completely, with no sign-up and no limit on how many times you test.