Vocal Check
Two short tests, about 2 minutes total. Find a quiet room and allow microphone access when prompted — audio is processed in your browser and only the results (not any recording) are saved.
Maximum Phonation Time
Take a deep breath, then say "ahh" in a steady, comfortable voice for as long as you can. Hold your phone or laptop about 6 inches (15cm) from your mouth — try to use the same distance every time you test, so results are comparable over weeks.
Also log how you used your voice today — add a diary entry →