About WebcamMicTest
WebcamMicTest is a free online diagnostic suite that lets you test your camera, microphone, speakers, and gamepad directly in your browser โ with zero installs, zero accounts, and zero data leaving your device.
Why We Built This
Before that important video call, online class, or live stream, you need to know your hardware actually works. Too many online "test tools" ask you to download software, create an account, or โ worse โ stream your camera and microphone through their servers.
We built WebcamMicTest as the opposite: a fast, free, and private way to check that your equipment is ready. Open the page, click Start Test, and get real-time diagnostics powered entirely by your browser's built-in WebRTC APIs.
What We Offer
Resolution detection, real-time FPS meter, and snapshot capture with aspect ratio details.
Live decibel meter, waveform visualization, and mic playback to check input levels.
Stereo channel checks and playback tests to confirm left/right speaker output.
Button mapping, trigger pressure, and analog stick calibration for USB and Bluetooth controllers.
Our Privacy-First Approach
Privacy isn't a feature for us โ it's the foundation of the product. The Service never uses tracking cookies for advertising, never creates user profiles, and never sells data. All diagnostic tests run strictly client-side on your local device.
Read our Privacy Policy and Terms & Conditions to see exactly how we operate.