Run every device test from one page
Pick a test in seconds and confirm your setup before calls, streams, or work sessions.
What you get
- 1Choose the device you want to verify.
- 2Interact with the device and follow the prompts.
- 3Review the visuals and confirm everything responds.
Choose a device to test
Each test opens instantly and guides you with on-screen prompts.
Keyboard test
Check every key with instant visual feedback.
System info
Review OS, device type, CPU cores, memory, and screen details.
Browser info
See browser version, features, and known limitations.
Mouse test
Validate clicks, buttons, and scroll response.
Touch test
Confirm taps, swipes, and multi-touch input.
Screen test
Check colors, brightness, and dead pixels quickly.
Screen DPI test
Review device pixel ratio, estimated DPI, and display resolution.
Webcam test
Preview video, check framing, and confirm camera access.
Microphone test
Monitor input levels and confirm mic access.
Audio test
Check left, right, and stereo output quickly.
Built for quick troubleshooting
Great for new gear, remote work, or gaming sessions.
Privacy-first
Tests run locally in your browser. We don’t store inputs or video.
Accurate feedback
See keys, clicks, taps, video, and audio levels in real time.
Ready in minutes
Open a test, check the results, and move on.