Steganography: How to Hide Text in Images Using JavaScript

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Steganography is a method of hiding secret messages in another, non-secret file. This article describes how to implement such an encoding engine using JS.
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Steganography is a method of hiding secret messages in another, non-secret file. Users can upload an image to read the hidden message in it, or to encode a message in an image themselves. This article describes how to implement such an encoding engine using JavaScript.