This is a web-based Caesar Cipher encryption and decryption tool. It allows users to encode and decode messages by shifting characters within a custom alphabet set.

Introduction If you need to send a secret message to a friend, how could you prevent other people from reading it? One way is to encrypt the message—that is, use a secret code that only you and your ...

Julius Caesar protected his confidential information by encrypting it using a cipher. Caesar's cipher shifts each letter by a number of letters. If the shift takes you past the end of the alphabet, ...