AES Encryption/Decryption
Encrypt or decrypt text and files with industry-standard AES algorithm (128, 192, or 256-bit). All processing happens in your browser with no server uploads.
Information
Our free online AES encryption tool lets you securely encrypt and decrypt text and files using the Advanced Encryption Standard (AES) algorithm. Choose between 128, 192, or 256-bit encryption keys for different security levels, and select different operation modes including CBC, ECB, and CTR. This military-grade encryption standard is used worldwide for secure data protection. All processing happens directly in your browser with no server uploads, ensuring complete privacy for your sensitive data.
How to Use
- Select encryption or decryption mode
- Enter or generate an encryption key
- Enter the text to process and click the encrypt/decrypt button
Note: This tool performs encryption in the browser. For sensitive data, always use appropriate security measures and secure key management.