Snow2

Obfuscate & Encrypt Text as White-Space

Demo: https://ChaosWebs.net/snow2

About

Snow2 is a web app inspired by the original snow program to use whitespace/zero-width characters to obfuscate messages within the whitespace of other content.

License

MIT license, see LICENSE file.

Warnings

No steganography is perfect, your message may be discovered especially by skilled adversaries.
Some text editors (like vim) show zero width characters
Some clients/places may strip whitespace characters
Use encryption if you really need to protect your messages. Use a good password but keep in mind that no encryption is perfect (Snow2 uses cryptojs AES)
It is best to save the site offline to avoid your messages being intercepted by possible malicious code sent from (my) web server
The larger your message, the more obvious it is that it is there.

Roadmap (to do)

Ability to automatically spread/retrieve message content into paragraphs of "cover" text
CLI version
Android app

Contributing

Feel free to make a pull request if you feel that you have improved the software.

1.2 KiB Raw Blame History