Encryption and Decryption Tool

Caesar

Vigenère

XOR

Text:

Shift (1-25):

The Caesar cipher shifts each letter in the plaintext by a fixed number of positions in the alphabet.

Encrypt Decrypt

Text:

Key:

The Vigenère cipher uses a keyword to determine the shift for each letter in the plaintext.

Encrypt Decrypt

Text:

Key:

The XOR cipher uses the exclusive OR operation between the text and the key. The same operation is used for both encryption and decryption.

Encrypt Decrypt

This tool provides three classic encryption methods:

Caesar Cipher - A substitution cipher where each letter is shifted by a fixed number of positions.
Vigenère Cipher - A polyalphabetic substitution cipher that uses a keyword to determine varying shifts.
XOR Cipher - A symmetric encryption that uses the XOR operation between text and key.

You can use this tool to both encrypt your sensitive information and decrypt previously encrypted messages.