Stego is an open-source and free steganography tool that lets you hide your secret message in an image or audio file. You will not notice any change in the image or audio file. However, your secret message will be inside the original image or audio file

Allows invisible watermarking of text and invisible encrypted messages. Uses 17 different invisible characters as HEX + delimiter. Includes encoder, decoder, spammer and other tools‬⁨⁠⁢⁠⁩⁠​⁠⁩⁠​‎⁠‎­⁠‎⁠⁩‍⁠⁠​⁩⁠‎⁠​⁨⁠​⁠⁠​‬⁠​‬⁠⁩⁠‬⁠‎⁠‍⁠​‬⁠‎⁠⁨⁠‎‍⁠.

📷 Pixel Safe Encryption - Now Cryptographically Secure 🔒

BTSM (Behind-the-Scenes Manipulation) Payloads PoC

Open Sourcce Steganography

mp3 steganography library

Basic steganography using python by injecting extra bytes after image file

ZWSP-Tool is a powerful toolkit that allows to manipulate zero width spaces quickly and easily. ZWSP-Tool allows in particular to detect, clean, hide, extract and bruteforce a text containing zero width spaces.

🔐ㅤSimple C++ Image Steganography CLI tool to encrypt and decrypt messages hidden using RGB channel manipulation.

Flutter plugin for steganography encoding and decoding files within an image using stegify API

This Android Application encodes and decodes secret text message and image into and from the cover image. To encode text message and image into the cover image, users need to first load the cover images into application.

Python Steganography

📦 Flutter Steganograph is a digital image/text encoding package.

Audio & Image Steganography Tools

Steganography using Huffmann Coding and 2d - Block DCT

This is a Text based Steganography Engine Using a multi phase engines in an attempt to make Text based steganography relevant

A Stegbography Toolkit for CTF Players and Organizers. All in one Stegnography toolkit in Python

Simple Steganography Tool In Python

Steganography is the technique of hiding secret data within an ordinary, non-secret, file or message in order to avoid detection; the secret data is then extracted at its destination. This python application implements steganography using image files (PNGs) and allows you to hide text in an image and also retrieve a hidden text from an image.

Simple Steganography Tool In Perl