Torpedo - Web Steganography Demo

Encode Message

Select Image:

Message to Hide:

Password (optional):

Decode Message

Select Stego Image:

Password:

How it works

Torpedo uses LSB (Least Significant Bit) steganography to hide data in the least significant bits of image pixels. This makes the changes virtually invisible to the human eye.

Supports PNG, JPEG, WebP, BMP and other formats
Optional XOR encryption with password
Capacity: ~1 byte per 8 pixels
Uses browser Canvas API for format conversion