Hide text messages in PNG files using the LSB – least significant bit.
In this way, we change the lowest bits in the image to be our message – and we’ll have an almost imperceptible change on the actual way the image looks.
First 8 bytes:
89 50 4E 47 0D 0A 1A 0A | PNG File Signature
Last 12 bytes:
00 00 00 00 49 45 4e 44 ae 42 60 82 | ....IEND.B`.|
IHDR = Header
PLTE = Palette Table
IDAT = Image Data (Pixels)
IEND = End of file
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Install python 3.10.0 or upper from here
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Make sure your version is 3.10.0 or upper
python --version
- Install pip prerequisites
pip install -r requirements.txt
- You can also run my setup file to verify everything works:
python setup.py
- Windows 10/11:
python PNGidden.py
- Linux or Mac OS:
python3 PNGidden.py
