// k3y.sys
LINK SECURE

// zero-knowledge vault

K3Y M45T3R

Your secrets never leave this device unsealed.

  • crypto.subtleREADY
  • argon2id.wasmLOADED
  • transport.tlsSECURE
// authenticate

Google verifies who you are — it never sees your master password.

  • 01

    Zero-knowledge

    Encrypted in your browser. The server only ever sees ciphertext.

  • 02

    Argon2id KDF

    Your master password is hardened against brute-force attacks.

  • 03

    AES-256-GCM

    Every item is sealed and integrity-checked individually.