XOR Cracker

Online XOR decryption tool able to guess the key length and the cipher key to decrypt any file.

This XOR deciphering tool will analyse the data to find n-grams and will be able to guess the key length.
Then based on knowledge of most frequent char and using frequency analysis it will be able to guess the key used to encrypt the data.

Drop your file

The most probable key lengths

Key LengthProbabilityGuess Keys

Possible keys

KeysDecrypted File