simple algorithm for image steganography

install all the required modules using below command

Steganography is a technique of secret data hiding within some file or message.There are so many type of staganography is available like

image-steganography

text-steganography

video-steganography

audio-steganography

image-steganography is an art of hiding data behind the image. steganography.py will hide the data for image and dataRetrive.py will extract data from the image. before run this program, just replace your path for image and text in both files.

This program is run for only PNG images. so before starting, just convert your image to png. Note that, This program not work for JPG/JPEG.

If you have large data, then you have to compress it or you have to choose image with high dimention