Keyboard Tester
See keys light up as you press them in your keyboard.
⌁Your device, your test.
Press Start to begin. Some tests will request browser permission.
No test started. Your device data stays in the browser.
INSTRUCTIONS / TEST
How to run this test
Click the test surface and press keys. Compare the key identifiers reported.
What this test cannot guarantee
Reserved shortcuts and some special keys may not reach the page.
PRIVACY BY DESIGN · Tests run on your device. No microphone, camera or sensor data is uploaded to DeviceCheckup.