Please enter text and select cipher. Enter text to be Encrypted Select cipher: ROT1ROT2ROT3ROT4ROT5ROT5 - Numeric ROT5ROT6ROT7ROT8ROT9ROT10ROT11ROT12ROT13ROT14ROT15ROT16ROT17ROT18ROT18 - ROT5 & ROT13ROT19ROT20ROT21ROT22ROT23ROT24ROT25 Rotational Ciphers Rotation ciphers have a long history, a famous example being the Caesar Cipher (also Caesar's code or Caesar's shift), a substitution cipher used to encode messages by substituting letters by other letters