Keyboard Tester

Visual keyboard test with rollover detection

All Tools

Loading tool...

Full guide

How to Test Your Keyboard for Dead Keys and Ghosting

Learn how to check dead keys, n-key rollover, ghosting, and key codes so you can diagnose keyboard problems before you buy a replacement.

Read the guide

About Keyboard Tester

Interactive keyboard tester with a full visual layout. Press any key to light it up. Tracks which keys have been tested, detects key rollover and ghosting by showing simultaneous key presses, and displays key code, event code, and keyCode for each press.

Keyboard Tester Features

  • Visual keyboard layout
  • Key rollover detection
  • KeyCode display
  • Tested key tracking

More Testers Tools

Explore all 25 other testers tools available on Generatr

Astigmatism TestAudio Latency TesterClick Speed TestColor Blindness TestDouble Click TesterFacial Proportions AnalyzerGamepad / Controller TesterHearing Frequency TestLoudspeaker Phase CheckerMicrophone TesterMouse TesterNon Contact Voltage CheckerPush-Up CounterReaction Time TestScreen / Monitor TesterScroll Speed TestScroll Wheel TesterSequence Memory TestSpacebar Speed TestSpeaker / Audio TestTouchpad TesterTouchscreen TesterTrackpad TesterTyping Speed TestWebcam Tester
Advertisement
Advertisement