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Microphone Test
Test if your microphone is working properly. Speak into your mic to see the visual feedback below.
Note: We do not record or upload any audio. It runs locally in your browser.
Waiting for permission...
Volume: 0%
Troubleshooting: Microphone Not Working?
- Browser Permission: Ensure you clicked "Allow" when the browser asked to access your microphone. Check the lock icon đ in the address bar.
- System Settings: Go to your OS Sound Settings (Windows/Mac) and make sure the correct Input Device is selected and not muted.
- Privacy Switch: Check if your physical microphone or laptop has a hardware mute switch.
- Another App: Ensure Zoom, Teams, or Discord isn't exclusively using the microphone.
Is this secure?
Yes, 100%. This tool processes the audio signal directly in your browser using the Web Audio API. No audio data is ever sent to our servers or stored anywhere. You are the only one who can hear or see it.
Frequently Asked Questions
Why do I see a flat line?
A flat line means no sound is being detected. It could be muted, volume too low, or the wrong device is selected.
Can I test my speakers here?
This tool is specifically for input (Microphone). To test speakers, try playing a video or music on another site.