Encoding & Crypto
Encode, cipher and translate text — ROT13, Morse, binary and more.
7 free tools · updated regularly
Vigenère Cipher
Encrypt and decrypt text with a keyword using the classic polyalphabetic Vigenère cipher.
Open tool →Text to ASCII Converter
Convert text to ASCII codes and decode ASCII numbers back to text instantly.
Open tool →Text to Hex Converter
Convert text to hexadecimal and decode hex back to text instantly — each character as a two-digit hex code.
Open tool →Text to Binary Converter
Convert text to binary code and decode binary back to text instantly — each character as an 8-bit byte.
Open tool →Morse Code Translator
Convert text to Morse code and decode Morse back to text instantly — letters, numbers and punctuation.
Open tool →Caesar Cipher
Encrypt and decrypt text with any shift value — the classic cipher used by Julius Caesar.
Open tool →ROT13 Encoder & Decoder
Apply or reverse the ROT13 letter cipher instantly — the same action encodes and decodes.
Open tool →About Encoding & Crypto
Classic text encoders and ciphers — ROT13, Caesar cipher, Morse code, binary, hexadecimal and ASCII converters. Fun, educational, and fully client-side.