AES Encryption/Decryption

Encrypt and decrypt text using AES-256-GCM (Advanced Encryption Standard). All processing happens in your browser - no data is sent to any server.

Mode

Encrypt Decrypt

Input

Password:

Use a strong password. This is used to derive the encryption key.

Text to Encrypt:

About AES Encryption

AES (Advanced Encryption Standard) is a symmetric encryption algorithm widely used for securing sensitive data. This tool uses AES-256-GCM mode with PBKDF2 key derivation for strong security.

Security Features:

AES-256-GCM: Military-grade encryption with authenticated encryption
PBKDF2: Password-based key derivation with 100,000 iterations
Client-side: All encryption happens in your browser, nothing sent to server
Random IV: Each encryption uses a unique initialization vector

How It Works

Encryption

Enter your password and text
Password is used to derive a 256-bit key using PBKDF2
Text is encrypted using AES-256-GCM
Output includes IV, salt, and ciphertext in base64

Decryption

Enter the same password used for encryption
Paste the encrypted text (base64 format)
Key is derived from password and extracted salt
Text is decrypted and authenticated

Related Utils

Certificate Decoder Text Cipher Fernet Encryption HMAC Generator

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