jquery - Decode Base64 to Hexadecimal string with javascript -

needing convert base64 string hexadecimal javascript.

example:

var base64value = "oaaabtuaag==" 

need conversion method

output (decoded data (hexadecimal)) a0000005350002

i know correct because can use website http://tomeko.net/online_tools/base64.php?lang=en

and punch in base64 string of oaaabtuaag== , a0000005350002

what have tried?

https://github.com/carlo/jquery-base64
https://jsfiddle.net/gabrieleromanato/qaght/

i have found lot of questions

atob() charcodeat() give binary & tostring(16) give hex.

function base64tohex(base64) {      var raw = atob(base64);      var hex = '';      ( = 0; < raw.length; i++ ) {        var _hex = raw.charcodeat(i).tostring(16)        hex += (_hex.length==2?_hex:'0'+_hex);      }    return hex.touppercase();    }    console.log(base64tohex("oaaabtuaag=="));