How to use this tool:
1. To send a secret message, type it in the Encrypt tab, enter the password you've shared with your recipient, and click Encrypt.
2. Share the encrypted text with your recipient through any communication channel.
3. To read a message, your recipient should paste the encrypted text in the Decrypt tab, enter the same password, and click Decrypt.
Security Note: This tool uses AES-256 encryption. The encryption/decryption happens entirely in your browser - no data is sent to any server.