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.