Microphone Test
Input
Click “Start” to load devices…
Start Test
Stop
Record Clip
Waveform
Frequency Spectrum
Input Level
Peak:
0%
Volume:
-∞ dB
Recorded Clips
0
No clips yet — press “Record Clip” while listening.
Idle — not listening.
Tip: speak or tap your mic. All processing happens locally in your browser; no audio is uploaded.