How to Hide Data in Image

Hello everyone nice to see you again here is a post that I just want to show you simple things that we can hide data and any files in the image, yes I know it not necessary  for that but it just funny things that we should know our technique we should know, ok now we start our topic how to hide data in image, let's start
Open the Terminal and type 
In my Desktop is haxker.jpg and Videos.zip 

• cat haxker.jpg Videos.zip >HideData.jpg

and it will create a file name HideData.jpg both Videos.zip will hide in HideData.jpg, when open the Hidefile.jpg it will show the only image that everybody will don't know that we hide the file in the image and size will multiple.

and if you want to extract your file from the image you just type 

• unzip HideData.jpg 

it will extract your videos.zip it will show out.

Thanks you for you attention.

Video Demo