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Neoglyph/utf8-base64-decode.js

Created September 19, 2017 22:09
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UTF-8 base64 decode
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utf8-base64-decode.js
// base64 decode and utf-8 decode the base64 encoded string
let encodedData = 'base64encodedstring...';
let decodedData = JSON.parse(decodeURIComponent(Array.prototype.map.call(atob(encodedData), function(c) {
return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
}).join('')));
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