Does it all work? Check in 2 minutes.
Camera, mic, sound, screen, keyboard and mouse. No app to install, nothing is recorded: it all happens in your browser.
Check everything 2 min✓ Free✓ No sign-up✓ Computer, tablet, phone
CameraCan people see you clearly before the video call?Test my cameraMicrophoneSpeak: the bar moves if we can hear you.Test my micSoundLeft, right: is your headset the right way round?Test the soundScreenSpot a dead pixel before buying second-hand.Test my screenKeyboardEvery key lights up when you press it.Test my keyboardMouseClicks, scroll wheel, and that double-click that fires by itself.Test my mouse
✓Your check-up, ready to shareEvery test in a row. At the end: “ready for video calls” and “ready for gaming”, with a report to send to support or the seller.Start
FAQ
Are my video, sound and keystrokes sent anywhere?
No. Every test runs in your browser. Webcam video, microphone sound and keystrokes never leave your device, and nothing is recorded.
Do I need to install anything?
No. The tests work in recent Chrome, Edge, Firefox and Safari, on computer, tablet and phone (keyboard and mouse tests need a computer).