Caesar Cipher Caesar Cipher it is a type of substitution cipher in which each letter in the plaintext is replaced by a letter in the cipher alphabet.

Enter a number to shift the letters in the Cipher Alphabet. Click Generate Cipher Alphabet to create Cipher Alphabet. Click Randomize to randomize Cipher Alphabet. Enter plaintext to encipher. Click Encipher to encipher the plaintext. Check the box to remove the spaces in the plaintext words. Shift letters Cipher Alphabet Plaintext The quick brown fox jumps over the lazy dog Remove spaces on encipher Ciphertext

 

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