Hexadecimal Encoder Thomas Shaw MIT Takes ASCII strings and encodes each character into it's hexadecimal representation. ascii_reversible hex_encoder string_encoder linux windows low Convert the hexadecimal (base 16) string into its ASCII value, character by character in sets of 2. Use an ascii table e.g. http://www.asciitable.com OR an online converter e.g. https://www.branah.com/ascii-converter From Kali, use the following command: 'echo yourhex | xxd -r -p' strings_to_encode encoded_strings