About steganography

Steganography is the art of hiding a text in a image or an image in another one. Today I will teach you how to decode or hide a text into an image. Firstly, I recomend you to have theese two programs: FastStone image viewer to decode the text and gimp to hide the text. The methods are meant to be very hard to decode but I will show yu the easy and the hard-way-to-decode image.


Step 1. Choose your image


Choose an the image you want to hide the text in. To make it easyer choose a blank background one, like this:

Step 2. Take the color’s HTML code of the place you want to put the image in.


Step 3. Write the text with just a small difference of HTML notation.

Step 3. Export it as a .png image.

Decoding the image


1. Save the image into your PC. (if it is not saved)

2. Download FastStone image viewer. (if you don’t have it)

3. Open colors and play with the gamma, contrast, etc. until you see the text.

In the future, I will post a list on how to decode each color.