Base32 Encode & Decode
Base32 is the base-32 numeral system. It uses a set of 32 digits, each of which can be represented by 5 bits. One way to represent Base32 numbers in a human-readable way is by using a standard 32-character set, such as the twenty-two upper-case letters A–V and the digits 0-9.
Related Tools
Vigenère Cipher
The Vigenère Cipher is a method of encrypting alphabetic text where each letter of the plaintext is encoded with a different Caesar Cipher, whose increment is determined by the corresponding letter of another text, the key.
Atbash Cipher
Atbash Cipher is a substitution cipher with a specific key where the letters of the alphabet are reversed. I.e. all 'A's are replaced with 'Z's, all 'B's are replaced with 'Y's, and so on. It was originally used for the Hebrew alphabet, but can be used for any alphabet.
Beaufort Cipher
Beaufort Cipher, is a polyalphabetic substitution cipher that is similar to the Vigenère cipher, except that it enciphers characters in a slightly different manner.
Bifid Cipher
Bifid Cipher is a cipher which combines the Polybius square with transposition, and uses fractionation to achieve diffusion.