Text Encryption/Decryption

Encrypt and decrypt text with various algorithms

Text Encryption/Decryption

Encrypt and decrypt text with various algorithms

For strong encryption, use a complex password with letters, numbers, and symbols
Must match the password used for encryption
Security Information
Encryption Strength

AES-256 provides the strongest encryption in this tool. For sensitive data, always use strong passwords and secure channels for sharing encrypted content. Base64 is an encoding scheme, not an encryption algorithm - it provides no security.

Important

All encryption is performed locally in your browser. No data is sent to our servers. If you lose your encryption key/password, your encrypted data cannot be recovered.

How to use this tool

The Text Encryption/Decryption tool allows you to securely encrypt text and decrypt it back:

  • Multiple Algorithms - Choose from AES-256, DES, 3DES, Rabbit, RC4, and Base64 encoding.
  • Secure Encryption - AES-256 provides military-grade encryption for sensitive information.
  • Password Protection - Use a strong key/password to secure your encrypted content.
  • Key Generation - Option to generate random secure keys for improved security.
  • Client-Side Processing - All encryption/decryption happens locally in your browser for privacy.
How to use Encryption:
  1. Select an encryption algorithm from the dropdown menu (AES-256 recommended for sensitive data).
  2. Enter a strong password or use the "Generate" button to create a random key.
  3. Type or paste the text you want to encrypt in the input field.
  4. Click the "Encrypt" button to generate the encrypted text.
  5. Use the "Copy" button to copy the encrypted result to your clipboard.
  6. Store your encryption password securely - if lost, the data cannot be recovered.
How to use Decryption:
  1. Select the same encryption algorithm that was used for encryption.
  2. Enter the exact same password/key that was used for encryption.
  3. Paste the encrypted text into the input field.
  4. Click the "Decrypt" button to recover the original text.
  5. Use the "Copy" button to copy the decrypted result to your clipboard.

Note: Base64 is an encoding method, not an encryption algorithm. It provides no security and is easily reversible.