Cryptoganos

Description

This is a text-hiding tool. It allows to hide (and get back) text within an image. The output PNG can be normal used. The text is encrypted with any password you choose.

What does this do?
- You can store a text to be hidden within a normal PNG, JPG or GIF image file. The output image (always PNG) created would work just as normal, but you’d have the secret text within it.

How do I retrieve the hidden data from within the output file?
- This extension can be used for hiding and retrieving data. However, if you are sending your file to a friend who doesn’t have the script, just send him/her this link: https://cryptoganos.com/extractor.php

Steganography is the technique of hiding secret data within an ordinary, non-secret, file or message in order to avoid detection; the secret data is then extracted at its destination. The use of steganography can be combined with encryption as an extra step for hiding or protecting data. The word steganography is derived from the Greek words steganos (meaning hidden or covered) and the Greek root graph (meaning to write).

What I have to consider.
- When sending the image with the hidden text, make sure that the image is not compressed (as is the case with WhatsApp, for example) or the text is lost. So always send the image without compression, e.g. by eMail!.