Keyboard Event Inspector
Press any key on your keyboard to see exactly what JavaScript receives — key, code, keyCode, location, and active modifiers.
Three steps, no setup
Press a key
Any key, including modifiers and function keys.
Read the event properties
See key, code, keyCode, location, and which modifier keys were held.
Use it for keybinding logic
Confirm exactly what your app receives before writing a shortcut handler.
Frequently asked questions
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