Cryptography

AES-GCM Encrypt/Decrypt

Encrypt or decrypt with AES-256-GCM and a password-derived key (PBKDF2). Learning/interoperability tool—not a replacement for audited secret management.

Runs entirely in your browser; input is not sent to our servers.

Messages, keys, passwords, plaintext, ciphertext, and files are never stored in localStorage, history, or analytics payloads.

Secure

Mode

Password

PBKDF2 iterations

Minimum 10,000. Default 600,000 (SHA-256).

Plaintext (encrypt)

Package JSON (decrypt)

Result

Package / plaintext

Sources

https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/encrypt

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AES-GCM Encrypt/Decrypt

Sources

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