Throughout your life online you’ve scrolled by hundreds of thousands of pictures. For most people it may never cross their mind that the image they saw could contain a hidden message or file.
Steganography is the art of hiding information within another information source.
Below are a few tools that can be used to put steganography into use, and resources for more information. Keep in mind the tools online are very basic in terms of what is capable, but it can at least help give some in site.
This tool is created by a user Stylesuxx and hosted on Github. This tool provides the ability to embed a hidden text message within your chosen image. As noted the larger the message the larger the initial file needed.
The online tool offered by PELock provides one extra layer to keep your hidden information save. When encoding the hidden message you enter a password. On the same side when the other person is decoding the message they will need the password entered in the encoding phase.