JS Keycode Info

Press any key to see its JavaScript event key, code and keyCode values. Free, no sign-up needed.

Get JavaScript Keyboard Event Info

JS Keycode Info shows the exact event.key, event.code, and legacy keyCode values JavaScript reports for any key you press — useful when building custom keyboard shortcuts or handling key events cross-browser.

How to use

Click into the input area.
Press any key on your keyboard.
Read the reported key, code, and keyCode values instantly.

Common use cases

Looking up the exact key name to check for in a keydown handler.
Debugging why a keyboard shortcut isn’t triggering correctly.
Understanding the difference between event.key and event.code.

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