Commands

1. Encode the message in the image

python PixelGhost.py -e -i INPUT.png -m "PUT YOUR MESSAGE HERE" -o OUTPUT

2. Encode the .txt file in the image

python PixelGhost.py -e -i INPUT.png -f FILE.txt -o OUTPUT

3. Decode the message from the image without -s argument

python PixelGhost.py -d -i OUTPUT.png

• It show the hidden message on the console.
• When console is closed then the message disappeared.

4. Decode the message from the image with -s argument

python PixelGhost.py -d -i OUTPUT.png -s OUTPUT_FILE

• It save the hidden message on the system in .txt file.

Replace

1. INPUT with actual image name.
2. PUT YOUR MESSAGE HERE with actual message.
3. OUTPUT with actual modified image name.
4. FILE with actual .txt file name.
5. OUTPUT_FILE with actual hidden message file name.