Private by default
Camera previews, recordings, and key presses stay on your device.
Check what’s working.
Run a quick test, understand what it tells you, and find the next step when something is off.
Choose a test
Start with the part of your setup you want to check.
Webcam test
Check your camera. Find your good side.
Microphone test
Make sure your voice comes through.
Headphone test
Left, right, and everything in between.
Keyboard test
Give every key a moment in the spotlight.
Mouse test
Check your clicks, movement, and scroll.
Screen test
A closer look at every little pixel.
No tests match that search. Try “camera”, “mic”, or “keyboard”.
Get ready for your next call.
Check the three things that can hold up a meeting before it starts.
Built for a useful answer.
How our tests workClear about limits
Every tool explains what it can check—and what it cannot.
Next steps included
Practical troubleshooting is part of each test, not a separate search.