Caesar cipher: Encode and decode online

Caesar cipher caesar cipher The Caesar Cipher, also known as the Caesar Shift, is simple and one of the oldest known ciphers used to encrypt messages Julius Caesar used the cipher to caesar cipher It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet For example,

caesar168 Is this true for all texts? How can we find the decryption key from the encryption key Caesar ciphers are very simple to create but are also quite easy