Microphone Test & Visualizer

Securely verify your microphone's performance and visualize audio levels in real-time. No data ever leaves your browser.

Select Input Device

Status

Inactive

Signal Intensity

-∞ dB Peak: -∞

Troubleshooting Guide

Check Browser Permissions

Ensure you've clicked "Allow" when the browser asks for microphone access in the address bar.

Physical Mute Switch

Verify if your headset or external microphone has a physical mute button that's currently active.

System Settings

Check your computer's Sound Settings to ensure the correct input device is set as default.

Refresh Page

If you just plugged in a new device, a quick page refresh usually helps the browser recognize it.