Online Keyboard Tester
Test your keyboard keys online for free. Check if all keys are working properly and test key rollover functionality.
Keys Pressed: 0
Max Simultaneous: 0
Esc
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Shift
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↑
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→
Key Press History
Start typing to see key press history...
How to Use the Keyboard Tester
🔍 Test All Keys
Press any key on your keyboard to see if it registers correctly. All keys will highlight when pressed.
🔄 Rollover Test
Press multiple keys simultaneously to test key rollover and anti-ghosting capabilities.
📊 Track Statistics
Monitor how many keys you've pressed and the maximum number of simultaneous key presses.
🔄 Reset Function
Clear all test data and start fresh with the reset button whenever needed.