Obfuscator, written in C# .NET 2010 The resulting .EXE can also be run in Linux in Mono without needing WINE
To use: Type or paste up to 60,000 characters into the text input box on the left.
Type or paste the encryption key, up to 14 characters
Click obfuscate to convert plaintext into obfuscated text
Click Decrypt to reverse obfuscation / convert obfuscated text into plain text.
It will ignore any symbols and everything that is not a letter or number. It will preserve capitalization of alphabet letters.
Most of the useful code is in "Form1.cs"