AES Encryptor/Decryptor

Encrypt and decrypt data using AES (Advanced Encryption Standard) with support for AES-128, AES-192, and AES-256 in CBC, GCM, and CTR modes. All processing is done client-side for maximum security.

Input Data

Enter text or upload a file to encrypt/decrypt

Upload File (Optional)

Text Input

Key Size

Encryption Mode

Encryption Key (Hex)

IV/Counter (Hex)

Result

Encrypted data (Base64)

Encrypted data will appear here

About AES Encryption

AES (Advanced Encryption Standard)

AES is a symmetric encryption algorithm that is widely used for securing sensitive data. It supports key sizes of 128, 192, and 256 bits.

Encryption Modes

CBC (Cipher Block Chaining): Each block is encrypted with the previous block's ciphertext
GCM (Galois/Counter Mode): Provides both encryption and authentication
CTR (Counter Mode): Uses a counter that is incremented for each block

Security Note: All encryption/decryption is performed client-side in your browser. Your data never leaves your device, ensuring maximum privacy and security.