Keyboard Keycode Info
Press any key to inspect JavaScript key events: key values, codes, keyCode numbers, and modifiers locally.
This tool runs entirely in your browser. Your input is never uploaded.
Enable capture, then press any key. Input fields elsewhere stay usable because Tab is ignored.
Enable capture above and press any key to see its event details.
Keyboard Keycode Info
Enable capture mode and press any key to see its JavaScript keyboard event properties: key, code, keyCode, Unicode code point, modifier keys, and location. This is useful for debugging keyboard shortcuts, custom key handlers, and event-driven UI logic.
Keystroke capture is opt-in and does not affect normal typing in other fields. All data stays local.