Encrypt messages, text, and files using well-known symmetric encryption algorithms like AES.
https://www.coderstool.com/aes-encryp...
What is AES Encryption?
The Advanced Encryption Standard (AES) encryption encrypts electronic data with a 128-bit, 192-bit, or 256-bit symmetric encryption method certified by the Advanced Encryption Standard (AES).
How to use AES encryption?
To encrypt a text:
Enter the data in the textarea.
Set the encryption key length, select the encryption mode
Enter the IV and Secret key.
Click the Encrypt button.
The result of the encryption will appear in base64 encoded to prevent character encoding problems.