Microphone Test — Check Audio Input Levels

Verify your microphone is detected and picking up sound. This diagnostic shows a real-time audio level meter, visualizes your voice waveform, and confirms the microphone permission status — everything runs locally in your browser.

Microphone test

Microphone Diagnostics

Detect, request access, and verify your microphone using standard browser APIs. Nothing leaves your device.

Microphone not supported here

This browser or environment does not expose the microphone APIs required for this test. Use a recent version of Chrome, Edge, Firefox, or Safari over HTTPS (or localhost).

Secure context (HTTPS/localhost): No
mediaDevices.getUserMedia: No
mediaDevices.enumerateDevices: No
AudioContext: No

Microphones can only be accessed from a secure context. Open this page over HTTPS or on localhost (http://localhost) instead of a plain HTTP origin.

Unsupported

Microphone unavailable in this browser.

Audio level—

0%50%100%

StatusUnsupported

PermissionUnsupported

Input—

Available microphones

Detection unavailable.

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Activity

No activity yet.