Back when I had just started with web development, I created an online steganography tool. It took an uploaded image, and text. The text was encrypted using a p

Back when I had just started with web development, I created an online steganography tool. It took an uploaded image, and text. The text was encrypted using a passphrase (from user) and placed in the end of image file which didn't affect the image itself and a link was created for the user. Right now, I am bewildered what kind of dumbness had struck me? but I was really a kid those days :).