Image Steganography

Hide images inside other images.
How it works How to defeat it

This is a client-side Javascript tool to steganographically hide images inside the lower "bits" of other images.

Select either "Hide image" or "Unhide image". Play with the example images (all 200x200 px) to get a feel for it.

Cover image:
Example:
Secret image:
Example:
Hidden bits: 1
Image:
Example:
Hidden bits: 1

This is a project by James Stanley.

You can learn more about Steganography on Wikipedia.