Base16 Encode & Decode
In mathematics and computing, the Base16 (also hexadecimal or simply hex) numeral system is a positional numeral system that represents numbers using a radix (base) of sixteen. Unlike the decimal system representing numbers using ten symbols, Base16 uses sixteen distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9, and "A"–"F" (or alternatively "a"–"f") to represent values from 10 to 15.
Base16 Encoder & Decoder that alow you to convert data between Base16 and text.
Base16 Encoder & Decoder can be useful for various purposes, such as:
Encoding or decoding text.
Encrypting or decrypting data using hexadecimal keys or passwords.
Generating or verifying checksums or hashes of data using hexadecimal.
Related Tools
Homophonic Substitution Cipher
Homophonic Substitution Cipher is a substitution cipher in which single plaintext letters can be replaced by any of several different ciphertext letters. They are generally much more difficult to break than standard substitution ciphers.
Playfair Cipher
Playfair Cipher is a manual symmetric encryption technique and was the first literal digram substitution cipher. It encrypts pairs of letters (bigrams or digrams), instead of single letters as in the simple substitution cipher and rather more complex Vigenère cipher systems then in use.
Polybius Square Cipher
Polybius Square Cipher is essentially identical to the simple substitution cipher, except that each plaintext character is enciphered as 2 ciphertext characters. It can ususally be detected if there are only 5 or 6 different characters in the ciphertext.
Rail Fence Cipher
Rail Fence Cipher is a classical type of transposition cipher. It derives its name from the manner in which encryption is performed, in analogy to a fence built with horizontal rails.