Free online singing range test
Vocal Range Test
Find your low and high notes
Free, no account. Microphone audio and files stay on this device.
Current note
—
Start the microphone or choose a recording below
Up to 60 seconds and 20 MB. Sing alone, without music. Stop if singing feels uncomfortable.
Spoken summary only — these AI voices do not sing or imitate your voice.
Speech studio
34 voices · 18 languages
Find the lowest and highest notes you can hold, see your range in octaves, and compare six voice types. Use a microphone or a short recording. The vocal range test runs entirely in your browser, without an account; your voice type result is a tentative reference, not a professional classification.
How it works
Measure your voice in three steps
- 1
Warm up and choose your input
Open the microphone or choose a short, unaccompanied recording. Use a quiet room. Nothing is uploaded for the vocal range test.
- 2
Hold a low note, then a high note
Sing each comfortable endpoint on “ah” for about two seconds. Move gently through your range. Avoid forcing a note; stop when you feel strain.
- 3
Read your range and compare voice types
See the note names, semitone and octave span, and the closest reference ranges. Copy the result, or hear a spoken summary using a free voice.
Examples
Optional speaking voices — not singing samples
Every clip below was generated here on the free tier — no account, no credits. Play one to hear the voice on that kind of writing, or load the script into the generator and make your own version of it.
Course lesson
Module opener that tells learners what they will be able to do.
“By the end of this lesson you'll be able to read a balance sheet and say, in one sentence, whether the company can pay its bills next month. We'll use one real example throughout, and you'll do the last one yourself before we check it together.”
Lesson recap
Closes a module by naming the three things worth remembering.
“Three things to take with you. Assets minus liabilities is equity, and that relationship never breaks. Profit is an opinion; cash is a fact. And a company can be profitable and still run out of money — which is what the next lesson is entirely about.”
Article to audio
Turn something written to be read into something worth listening to.
“Reading aloud is the oldest editing tool there is. The eye forgives a sentence that has no breath in it; the ear refuses. Which is why writers who read their own drafts out loud tend to produce shorter sentences, and why anyone about to publish something long should hear it first.”
Included
What you get
- Live note names and frequency
- See the nearest note, its frequency in hertz and its tuning offset while you sing. The test uses A4 at 440 Hz as its reference.
- Your measured span
- Both endpoints, semitone distance and octave span come from accepted sustained notes. Nothing is prefilled as your result on a first visit.
- A cautious voice type estimate
- Compare bass, baritone, tenor, contralto, mezzo-soprano and soprano ranges. Overlap is expected; the test shows alternatives rather than a fixed identity.
- Microphone or audio file
- Try a live session or a short isolated recording. No server analysis, payment or registration is needed to measure pitch.
A vocal range test you can repeat
The most useful result is one you can reproduce tomorrow. Begin in the easy middle of your voice, then move down a few notes at a time. Once you reach your lowest comfortable note, hold it on an open vowel. Return to the middle before exploring the upper end. You can repeat either end within the same microphone session.
The detector listens for stable notes instead of counting every brief squeak. That helps a vocal range test describe usable endpoints, but a microphone still hears the room: turn off background music and avoid singing over a reference tone. On a shared device, Stop and Cancel release the microphone. A session also ends automatically after a minute.
Voice type test: compare, then ask what feels easy
These six familiar labels describe broad singing ranges. Your measured endpoints are compared with both ends of each reference range; the two nearest are shown. The match is a starting point for a conversation, not an audition result. You do not need to select a gender, and a range comparison cannot infer one.
Tessitura means the part of your range you can use comfortably for a sustained passage. That can matter more than a spectacular top note. A teacher also listens to tone, vocal weight and register changes. A short recording cannot establish those traits, so this vocal range test does not assign an operatic Fach or recommend pushing into a particular part.
| Reference voice type | Approximate notes |
|---|---|
| Bass | F2–E4 |
| Baritone | A2–F4 |
| Tenor | C3–A4 |
| Contralto | F3–D5 |
| Mezzo-soprano | A3–F♯5 |
| Soprano | C4–A5 |
Reference spans follow the Grove definitions reproduced in Yale Library’s vocal ranges. Use a teacher’s assessment when choosing repertoire or a choir part.
Make the next measurement more reliable
Try the same vowel, microphone position and room each time. Keep the level strong enough to hear, but avoid shouting into the mic. Breathiness and clipping can both confuse pitch tracking. If a result suddenly expands by an octave, repeat those endpoint notes separately before trusting it. Rest between attempts and stop when your voice feels uncomfortable.
A phone recording can work well when it contains only your voice. Choose two or three seconds of a low note, a pause, and two or three seconds of a high note. Files stay in memory for analysis and are not uploaded or stored by this tool. Selecting a new file replaces the previous measurement.
For speaking rather than singing, try the speaking speed test or pronunciation test. Browse AI speaking voices if you want narration: they do not reproduce your singing voice or its range.
Questions
Frequently asked
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