Your passwords deserve real protection—not promises. Here's exactly how they stay safe.
Local Password Vault uses AES-256-GCM encryption—the same standard used by governments, banks, and security agencies worldwide. Your passwords aren't just hidden; they're mathematically locked.
Your master password is never stored. Instead, it's processed using Argon2id key derivation with hundreds of thousands of iterations and unique salts, making brute-force attacks computationally infeasible.
Military-grade encryption with authenticated encryption mode for both confidentiality and integrity.
Industry-leading key derivation resistant to GPU-based attacks and timing attacks.
Every vault has a cryptographically random salt, making each one independently secure.
Sensitive data is cleared from memory immediately after use, preventing extraction.
Unlike cloud-based password managers, Local Password Vault never connects to the internet. There are no servers to breach, no sync services to compromise, and no network vulnerabilities to exploit.
If someone hacks the internet, they still cannot touch your vault. Your passwords exist only on your device, encrypted with a key only you possess.
This is what security experts call "air-gapped" protection. No remote access. No attack surface. No exposure.
Local Password Vault operates on a zero-knowledge architecture. I have no access to your passwords, master key, or vault contents. The architecture is designed so that I cannot access your data even if required—this is a fundamental security principle, not a limitation.
The app runs completely offline with zero data collection. No analytics, no usage tracking, no hidden network calls. Your privacy is absolute.
Every installer is digitally code-signed with a verified certificate, ensuring the software hasn't been tampered with. When you install LPV, your operating system verifies the signature automatically.
Protect your passwords the smart way—offline.
Get Started Free