Mic Test

Mic Test

Mic Test helps you check whether your device's audio and video hardware is working correctly. It provides a collection of tools for testing your microphone, camera, speakers, headphones, hearing, and voice recordings from one application.

The app requests access to your microphone or camera only when you choose a feature that requires it. Testing is performed on your device, and no account is required.

Features

Microphone

Check microphone input

Monitor input level

Detect background noise

View a live audio waveform

Review microphone performance

Camera

Preview the device camera

Switch between available cameras

View supported resolution

Check camera functionality

Speakers

Play test sounds

Verify left and right channels

Check stereo output

Listen for distortion or imbalance

Headphones

Verify channel output

Test stereo balance

Confirm proper audio playback

Hearing

Play tones across different frequencies

Compare left and right ear response

Perform a basic hearing check

Tone Generator

Generate audio tones

Adjust frequency

Select different waveform types

Use tones for audio equipment testing

Voice Recorder

Record audio

Play recordings

Trim recordings

Save recordings to your device

Permissions

Microphone is used only while testing audio input or recording voice.

Camera is used only while testing the device camera.

Permissions are requested only when needed for the selected feature.

Privacy

Mic Test is designed with privacy in mind. Audio and video are processed on your device while using the selected tool. The app does not upload microphone input, camera preview, or recordings as part of these tests.

Mic Test provides a simple way to verify your device's audio and video hardware, helping you identify common issues before using your equipment for calls, recordings, or other tasks.