Web
Keycode Info
Inspect key, code, and modifier flags for any pressed key.
Free online keycode info — runs entirely in your browser. Nothing is sent to our servers.
Press any key — details appear below. Click into this page first so it has focus.
Waiting for keypress…
About this tool
Use this free browser-based keycode info when you need a quick web utility without installing software. Processing stays on your device for privacy. Related searches: keycode, keyboard, event, keydown.