brittonhayes / stega

Embed text into images with steganography 🩻

Stega 🩻

Stega is a command line tool that allows you to embed text into images using LSB steganography.

Installation

go install github.com/brittonhayes/stega/cmd/stega@latest

Usage

stega [command]

Commands

Encode

Encode text into an image.

stega encode --input [input file] --output [output file] --message [message to encode]

Options:

• --input or -i: The input file (if no image provided, will download a random image from lorempicsum)
• --output or -o: The output file (default: output.png)
• --message or -m: The message to encode

Decode

Decode text from an image.

stega decode --input [input file]

Options:

• --input or -i: The input file (required)

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

License

Open Software License 3.0