How does the Caesar Cipher Tool work?
The Caesar Cipher Tool encrypts and decrypts text using one of the oldest and simplest methods of encryption: a substitution cipher where each letter in the text is shifted a certain number of places down the alphabet.
The History of the Cipher
Named after Julius Caesar, who used it to communicate with his generals, this cipher shifts letters by a fixed amount. For example, with a shift of 1, 'A' becomes 'B', and 'B' becomes 'C'. It is a fantastic educational tool for learning the basics of cryptography.