Microphone Tester – Test & Troubleshoot Your Mic

Microphone Diagnostics

Permission, device, and live input signal checks

Select your microphone, start capture, and verify level stability before meetings or recordings.

Detecting microphone devices...
Reconnect USB/Bluetooth mics, then refresh.
Idle
Permission
Unknown
Signal State
No Signal
Guided Diagnostic Steps
1. Permission Pending
2. Device Pending
3. Signal Pending
4. Playback Pending
Troubleshooting States
If denied, allow microphone access in browser/site settings. If no signal, confirm OS input source and mic gain.
Current Level
0%
Peak Level
0%
Live Level Trend
Sample recording available.
No warnings detected.
Sample Rate
--
Channels
--

Optimism is an occupational hazard of programming: feedback is the treatment.

Kent Beck

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