Quick diagnostics for the two minutes before a call: does the camera actually work, is the microphone picking anything up, which key on this keyboard has stopped registering, what resolution is this display really running at, and what's my public IP. Plus a typing speed test and a click-speed test.
The camera and microphone tests deserve a specific promise: the stream is rendered straight back to your screen and nothing is recorded, saved or transmitted. Your browser will ask permission, and revoking it stops the tool dead — which is exactly the behaviour you want from a page you found by searching "webcam test" thirty seconds before a meeting.
All tests & checks tools
- What Is My IP — Your public IP address, browser and system at a glance.
- Screen Resolution Checker — Your display's resolution, pixel ratio and viewport size.
- Webcam Test — Check your camera before the call — nothing is recorded.
- Mic Test — A live level meter that proves your microphone works.
- Keyboard Tester — Press every key and see exactly what registers.
- Typing Test — Your words-per-minute and accuracy in a 60-second test.
- CPS Test — How many clicks per second can you manage?
Frequently asked questions
Is my webcam or microphone recorded?
No. The video preview and the audio level meter are rendered live from the stream and discarded frame by frame — nothing is written to disk, buffered or sent over the network. Closing the tab ends the stream, and you can revoke the permission at any point from the icon in your address bar.
Why does the page need camera or microphone permission?
There's no way to test a device without accessing it. The browser's permission prompt is the guarantee here — the page can't reach your camera without you granting it, and the grant is per-site and revocable.
What does the IP checker show about me?
Your public IP address as your ISP presents it, plus what your browser voluntarily reports about itself — user agent, screen size, timezone, language. It's a useful demonstration of how much a page learns without asking. The lookup is a single request to resolve your address; nothing is retained.
Why is my typing speed lower here than I expected?
Most WPM figures people quote come from familiar text on a familiar keyboard. This test uses standard prose and counts accuracy against speed, since typing fast and wrong isn't typing fast. A minute of practice on the same passage will inflate the score, which is why the first attempt is the honest one.