Caesar cipher, ROT13, Morse code, NATO alphabet, Pig Latin, and more. Classic encoding and cipher tools for fun and learning.
15 tools available
Encode text using the Caesar cipher with configurable shift
Decode text encoded with Caesar cipher
Apply ROT13 cipher (self-reversing with shift of 13)
Apply ROT47 cipher (extends ROT13 to ASCII printable)
Apply Atbash cipher (reverse alphabet substitution)
Convert text to Morse code (dots and dashes)
Convert Morse code back to text
Encode text using the Vigenère cipher with a keyword
Decode text encoded with Vigenère cipher
Convert text to NATO phonetic alphabet
Convert text to Pig Latin
Reverse the order of words in text
Reverse the entire string character by character
Apply XOR cipher with a key (self-reversing)
Apply substitution cipher with custom alphabet