Military-Grade AES-256-GCM Encryption

Encrypt Your Data
In the Browser

Zero server storage. Zero data transmission. Your files and text never leave your device. Open-source, auditable, and completely private.

AES-256-GCM
PBKDF2 600k Iterations
Open Source
0 chars
Empty

Security Specifications

Enterprise-grade encryption standards

Algorithm

AES-256-GCM

Galois/Counter Mode

Key Derivation

PBKDF2

HMAC-SHA256

Iterations

600,000

Brute-force resistant

Salt Length

16 bytes

128-bit random

IV Length

12 bytes

96-bit nonce

Auth Tag

128-bit

GCM Authentication

Data Container Format ENCv1
ENCv1:{Base64(JSON header + newline + ciphertext)}
{ "v": 1, "alg": "AES-GCM", "kdf": {"name": "PBKDF2", "hash": "SHA-256", "iters": 600000, "salt_b64": "••••••••••••••••"}, "iv_b64": "••••••••••••", "keyType": "passphrase", "created": "2025-01-15T12:00:00Z", "type": "text", "orig": null }

Zero Server Storage

All encryption happens locally in your browser. No data is ever transmitted to any server.

Open Source

Fully auditable code. Verify the encryption implementation yourself. No backdoors possible.

Fast & Efficient

Optimized WebCrypto API implementation. Handle files up to 10MB with ease.