Hide Personal Documents, Videos or Audio Messages inside JPG Image File

First - create a one folder on ur hard disk as name like MT

Second - copy your data what ur want to hide.

Third - copy one IMAGE.JPG(Picture) file on same folder ("MT")

Fourth - Select All file on "MT" folder but not a IMAGE.jpg(Picture) file & create a file as whatever you want, i,e. “Hidden.rar”.

Sixth - Goes to Start click Run and type CMD & press enter.

Seventh- now type cd & root directory (mean MT folder), and
type copy /b IMAGE.JPG + Hidden.rar result.jpg and press enter

Now u r see the file size on image that size are changed.

You can access your hidden file in two ways. Firstly, simply change the extension to .RAR and open the file using WinRAR. Secondly, you can just right-click on the JPG image and choose Open With and then scroll down to WinRAR. Either way, you’ll see your hidden files show up that you can then extract out