Lowest note
Note + HzYour stable, comfortable low endpointOnline vocal range test
Find your vocal range, note by note.
Sing your lowest and highest comfortable notes. The test listens for a steady pitch, then shows the musical distance your voice can cover.
- No sign-upStart when your voice is ready
- Audio stays localNothing is recorded or uploaded
- Two stable notesGet notes, semitones, and octaves
MicrophoneOff
ProcessTwo notes
ResultYour range
Private · in-browser · no sign-up
Ready to find your range?
You’ll sing one comfortable low note and one comfortable high note. Never push through strain or pain.
Your microphone turns off when you finish or stop the test.
One clear measurement
See the shape of your voice
Your result keeps the useful numbers together without turning two notes into a definitive voice label.
Highest note
Note + HzYour stable, comfortable high endpointTotal range
Semitones + octavesThe musical distance between both notesA guided two-note check
How this vocal range test works
A short room check and two comfortable notes are enough. Live pitch, input level, and stability feedback show what the test is hearing.
- 01
Check your room
Allow microphone access, then stay quiet for three seconds while the tool learns the background level.
- 02
Settle on your lowest note
Slide down gently and hold the lowest comfortable note that remains clear—not vocal fry.
- 03
Settle on your highest note
Slide up gently and hold a comfortable high note. Head voice or falsetto is okay.
- 04
Read your range
See both notes, their frequencies, the semitone span, the octave span, and cautious reference-range overlap.
Before you sing
A clearer result starts with a comfortable voice
Warm up first, use an easy vowel such as “ah” or “oo,” and stop if anything feels strained.
- Choose a quiet roomBackground sound makes a stable pitch harder to separate.
- Use the built-in microphoneAvoid Bluetooth processing or music playing from the same device.
- Let the pitch settleA gentle slide is fine; hold once the final note stops moving.
- Measure comfort, not forceDo not squeeze an extreme high note or manufacture a low note with vocal fry.
Read the measurement
Understanding your vocal range result
A vocal range is a distance between notes. It is useful context, but it is not your entire vocal identity.
Lowest and highest note
The two stable endpoints captured in this session—not every pitch you might reach on a different day.
Semitone span
The musical distance between the two note names. Twelve semitones equal one octave.
Octave span
The exact frequency ratio between the measurements, displayed as a decimal number of octaves.
Range overlap
A comparison with conventional reference ranges. Treat it as context, not a diagnosis or definitive voice classification.
Local audio processing
Microphone privacy, without the fine print
Your microphone signal is analyzed in this browser. The site does not record, save, upload, or export the audio used for your test.
Production analytics can record page and test-lifecycle events, but not your notes, frequencies, range, audio, or microphone settings.
Read the full Privacy PolicyGood to know
Common questions
How long should I hold each note?
Hold a comfortable steady pitch while the stability bar fills. The test accepts the note once it has enough stable evidence and a steady ending.
Can I use head voice or falsetto?
Yes for your highest comfortable note. Because of that, the range-overlap result is deliberately presented as an estimate rather than a definitive voice type.
Why did the test ask me to try again?
The signal may have been too quiet, clipped, noisy, still sliding, or unstable near the end. The feedback tells you what to adjust before you listen again.
Does this measure my tessitura?
No. Measured range is the distance between two captured endpoints. Tessitura describes where your voice is most comfortable and usable across music.
When does the microphone turn off?
It turns off when your result is ready, when you choose Stop test, when the page is hidden, or when you leave or refresh the page.
Your voice, measured gently