Multi-Line AES Encryption

Encrypt or decrypt multiple lines at once. Each line is processed separately using the same key and IV.

0 lines

🔐 Batch Processing

Each line is encrypted/decrypted independently using the same key and IV. Empty lines are preserved in the output.

⚠️ Security Note

Using the same IV for multiple encryptions with the same key reduces security. Consider using unique IVs for production use cases.

Common Use Cases

  • • Database Columns: Encrypt multiple values before storing in a database
  • • Configuration Files: Encrypt sensitive config values in bulk
  • • CSV Data: Encrypt/decrypt a column of values
  • • API Keys: Batch encrypt multiple API keys or secrets