Tryit Editor v2.7

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

<p>Press any key on the keyboard in the input field to get the Unicode character code and the Unicode key code of the pressed key.</p>

<p><strong>Note:</strong> The which and keyCode property does not work on the onkeypress event for non-printable, function keys (like CAPS LOCK, CTRL, ESC, F12, etc.).</p>

<input type="text" size="50" onkeypress="uniCharCode(event)" onkeydown="uniKeyCode(event)"> 

<p>onkeypress - <span id="demo"></span></p>
<p>onkeydown - <span id="demo2"></span></p>

<script>
function uniCharCode(event) { 
    var char = event.which || event.keyCode; 
    document.getElementById("demo").innerHTML = "The Unicode CHARACTER code is: " + char;
}

function uniKeyCode(event) {
    var key = event.which || event.keyCode; 
    document.getElementById("demo2").innerHTML = "The Unicode KEY code is: " + key;
}
</script>

</body>
</html>