Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<body>

<p>Press a key on the keyboard in the input field.</p>

<input type="text" size="40" onkeydown="myFunction(event)">

<p id="demo"></p>

<p><strong>Note:</strong> The key property is currently only supported in Firefox and IE9 and newer versions.</p>

<script>
function myFunction(event) {
    var x = event.key;
    document.getElementById("demo").innerHTML = "The pressed key was: " + x;
}
</script>

</body>
</html>