How to convert from Hex to ASCII in JavaScript?

Another way to do it (if you use Node.js):

var input  = '32343630';
const output = Buffer.from(input, 'hex');
log(input + " -> " + output);  // Result: 32343630 -> 2460

function hex2a(hexx) {
    var hex = hexx.toString();//force conversion
    var str = '';
    for (var i = 0; i < hex.length; i += 2)
        str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
    return str;
}
hex2a('32343630'); // returns '2460'

Tags:

Javascript

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