AES Encryption & Decryption
A professional-grade AES tool for securing your sensitive data. All processing happens 100% locally in your browser.
About AES Encryption
The Advanced Encryption Standard (AES), also known as Rijndael, is a symmetric-key block cipher algorithm that has become the global standard for securing sensitive data. It was established by the U.S. National Institute of Standards and Technology (NIST) in 2001.
Maximum Security
AES supports key sizes of 128, 192, and 256 bits. AES-256 is currently considered unbreakable by brute force and is used by governments and financial institutions worldwide.
Fast & Efficient
Designed for both software and hardware efficiency, AES provides high-speed encryption with low memory requirements, making it ideal for everything from mobile devices to cloud servers.
How to use this tool?
- 1 Enter your **Secret Key** in the first input field. This key will be used for both encryption and decryption.
- 2 Paste your text or drag and drop a file into the input area.
- 3 Click **AES Encrypt** to secure your data or **AES Decrypt** to retrieve the original content.