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Decode Base64 encoded string
JavaScript, Node.js, String · Sep 15, 2020

Decodes a string of data which has been encoded using base-64 encoding.
- Create a
Buffer
for the given string with base-64 encoding.
- Use
Buffer.prototype.toString()
to return the decoded string.
const atob = str => Buffer.from(str, 'base64').toString('binary');
atob('Zm9vYmFy');
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