oxyo v0.6.0

oxyo

oxyopia **\ˌäksēˈōpēə** — Unusual acuteness of sight

This utility will allow you to hide and reveal things inside/from images using the least significant bit method.

npm i -g oxyo

Usage

oxyo -c <carry> -o <output> -s [secret] -p [password]

Either encode secret data into an output file based on the carrier image or decode it from said file into another. Not providing a secret file implies that the program will attempt a decode of the carrier image into the output. You can also provide a password for increased security.

For encoding, the carry should be either a jpg or png, and the output needs to be a png.

When decoding, no need to specify the output file extension, it will be automatically added.