Hex Number to Char using Javascript
All you need is parseInt and possibly String.fromCharCode.
parseInt accepts a string and a radix, a.k.a the base you wish to convert from.
console.log(parseInt('F', 16));String.fromCharCode will take a character code and convert it to the matching string.
console.log(String.fromCharCode(65));So here's how you can convert C3 into a number and, optionally, into a character.
var input = 'C3';
var decimalValue = parseInt(input, 16); // Base 16 or hexadecimal
var character = String.fromCharCode(decimalValue);
console.log('Input:', input);
console.log('Decimal value:', decimalValue);
console.log('Character representation:', character);