function binaryAgent(str) { //return str; var arr = str.split(' '); arr = arr.map(function(item,index,array){ return String.fromCharCode(parseInt(item,2)); }); return arr.join(''); } binaryAgent("01000001 01110010 01100101 01101110 00100111 01110100 00100000 01100010 01101111 01101110 01100110 01101001 01110010 01100101 01110011 00100000 01100110 01110101 01101110 00100001 00111111");