Image Steganography Python Packages

kryptor

A python package to seamlessly encrypt and decrypt data into many rich cryptography algorithms

stegosphere

A flexible steganography and steganalysis library supporting various file types, including encryption and compression

gradus

Gradus is a Python steganography tool that uses histogram shifting techniques to hide AES-encrypted text messages within PNG images. It combines cryptographic security with advanced peak-detection algorithms to embed data invisibly while maintaining image quality.