Sing your lowest note, then your highest, and hold each for 2 seconds. You get your range, your voice type, the famous singers who share it, songs that fit, and a card you can share. A note only counts if you hold it for 2 seconds, so a breath or a squeak never becomes your top note. It runs in your browser. No account, no email, and the audio never leaves your device. The test and the card are free; a paid setlist lists every song that fits your range, with the key to sing it in.