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Submission + - Hide secret messages in images on the internet

Andrew Lee writes: "This program lets you hide arbitrary text messages inside image files. It is different than other stego tools in that it encodes the message by making visible changes to the image, rather than encoding the message in non-visible parts of an image file's data. In theory you can even print out the image and scan it back in to retrieve the secret message."

Do not simplify the design of a program if a way can be found to make it complex and wonderful.