Text Encryption & Decryption
Secure your messages with various encryption methods
Caesar Cipher
Vigenère Cipher
AES Encryption
Base64
Result:
How to use:
- Select an encryption method from the tabs above
- Enter the text you want to encrypt or decrypt
- Set any required parameters (shift value, key, or password)
- Click the Encrypt or Decrypt button
- Copy the result using the Copy button
About the encryption methods:
- Caesar Cipher: A simple substitution cipher where each letter is shifted by a fixed number of positions in the alphabet.
- Vigenère Cipher: A method of encrypting text using a series of interwoven Caesar ciphers, based on the letters of a keyword.
- AES Encryption: Advanced Encryption Standard is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST).
- Base64: A group of binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation.
Privacy & Security
All encryption and decryption operations are performed locally in your browser. Your data never leaves your device and is not sent to any server. For truly sensitive information, consider using dedicated encryption software.