Zero-Knowledge Architecture

Your passwords stay yours. Always.

VaultKey encrypts your vault in browser memory with a Master Password that never touches our servers.

Client-Side EncryptionAES-256-GCM seals passwords in your browser memory before upload.
Memory-Hard Argon2id64 MiB key derivation makes GPU and ASIC brute-forcing mathematically unfeasible.
Enforced Hardware & TOTP 2FADatabase Row-Level Security blocks vault queries until AAL2 completes.
Pure Zero-KnowledgeOur cloud database only holds ciphertext. No one can decrypt your records.

OpenSSL Verified Engine

Support Creator

VaultKey Support

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End-to-End Encrypted

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256-bit TLS · Client-Side Zero-Knowledge Encryption