obfuscating and deobfuscating a string in JavaScript

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I'm looking for a way to obfuscate and deobfuscate a string in JavaScript; by which I mean encryption and decryption when security is not an issue.

Aug 23, 2018 in Blockchain by digger
• 27,630 points
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1 answer to this question.

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You can use btoa() and atob(). btoa() is like base64_encode() and atob() like base64_decode().

Here is an example:

btoa('Some text'); // U29tZSB0ZXh0
atob('U29tZSB0ZXh0'); // Some text

Keep in mind that this is not a secure way to keep secrets. Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format by translating it into a radix-64 representation.

answered Aug 23, 2018 by slayer
• 29,050 points

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