Multi-Line AES Encryption
Encrypt or decrypt multiple lines at once. Each line is processed separately using the same key and IV.
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🔐 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