JSON Encryptor

AES-256-GCM · PBKDF2-SHA256 · 600k iterations

Encrypted entirely in your browser — nothing is sent to any server

Secret Key / Password

👁

Use a strong, unique key. The same key is required for decryption.

JSON Data

AES-256-GCM | Random 128-bit salt & 96-bit IV per operation
PBKDF2 with SHA-256 & 600,000 iterations for key derivation

💻 Decrypt in Your Language

Copy the encrypted Base64 string from above and use these ready-to-run
snippets to decrypt it server-side or in any client application.

Encrypted payload format (bytes, concatenated then Base64-encoded)
[salt 16B] + [iv 12B] + [ciphertext + GCM-tag 16B]
Algorithm: AES-256-GCM · KDF: PBKDF2-HMAC-SHA256 · Iterations: 600,000

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