The Ciphers application is a collection of tools for simplifying and automating the process of encrypting, analyzing, and decrypting many of the common ciphers taught in high school and undergraduate college and university cryptography courses. It was written in C# using the Microsoft .NET Framework and is available both as a web application and as a desktop application.

Which type of cipher would you like to work with?
Select a cipher Affine Caesar ELS Keyword Playfair Reflection Base 64 Morse Code Vigenere HTML Encoding URL Encoding