Microphone Tester — Level, Waveform & Recording
Check microphone permission, live level, waveform, selected device settings, and a short local recording.
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Microphone access was denied or unavailable. Check browser and operating-system permissions.
Input level
0%
Input level
Input level
Live waveform
Input details
Select device
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Sample rate
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Channels
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Reported latency
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Test recording
How to use this test
Press Start microphone, allow access, speak normally, and watch the level and waveform. Record a short sample to check clarity. Headphones help prevent feedback.
Troubleshooting
- If access is denied, allow microphone permission in the browser site controls and start the test again.
- Close conferencing, recording, or voice-chat apps that may be using the microphone exclusively.
- If the level stays at zero, verify the selected input device and the operating-system input level.