Secure your text with various encryption methods
AES: Advanced Encryption Standard - Military-grade security with password
Caesar Cipher: Classic shift cipher - Each letter shifted by N positions
ROT13: Simple letter substitution - A becomes N, B becomes O, etc.
Base64: Text encoding (not encryption) - Converts text to Base64 format
Reverse: Simply reverses the text character order
Text encryption transforms readable text into an encoded format that can only be decoded with the correct key or method. It protects sensitive information from unauthorized access during storage or transmission.
Encrypt private messages before sharing them.
Encode sensitive notes and credentials safely.
Create puzzles and secret codes for entertainment.
Understand encryption algorithms hands-on.
Select encryption type: AES, Caesar, ROT13, Base64, or Reverse.
Type or paste the text you want to encrypt or decrypt.
For AES encryption, enter a secure password or key.
For AES encryption, enter a secure password or key.
Click Encrypt or Decrypt and copy the result.