Press any key to see its name, code and keyCode — test every key on your keyboard.
A keyboard tester shows which key the browser receives when you press something. It displays the modern key (what the character is), the code (the physical key location) and the legacy keyCode (a numeric identifier used by older software).
This is useful for testing a new keyboard, diagnosing stuck or unresponsive keys, and verifying that a keyboard layout matches what the OS reports.
Everything runs in the browser — no software to install, no drivers needed. The page listens for keydown events and displays the result instantly.
Yes — Shift, Ctrl, Alt and Meta (Windows/Command) all register as keydown events.
KeyCode is a legacy API and some keys share the same value. Use the code property for reliable physical key identification.
No. Everything runs locally in JavaScript on your device — nothing is transmitted or stored.
Vai.la turns any URL into a short link with click statistics, QR Code and your own biolink.
Vai.la is not responsible for how the tools are used or for decisions made based on their results.