Military-grade AES-256 encryption, zero cloud storage, zero subscriptions. Your vault lives on your device \u2014 not on someone else\u2019s server.
No subscription · No account · Open-source crypto
Military-grade encryption with PBKDF2 key derivation. Your passwords are mathematically protected.
No internet required after purchase. Your data never leaves your device.
Generate cryptographically random passwords with custom rules — length, symbols, and more.
Spot weak, reused, and outdated passwords at a glance. Know your security posture.
Social, Email, Finance, Shopping, Work, Other — find what you need instantly.
Backup and restore your vault as encrypted JSON. Your data, your control.
It never leaves your device and is never stored anywhere — not even locally.
310,000 iterations of SHA-256 hashing makes brute-force attacks computationally infeasible.
Each encryption uses a fresh random IV. Even identical passwords produce different ciphertext.
Competitors charge $3\u20135/month. That adds up to $36\u2013$60/year, forever. VaultKey is $19 once.
Secure Stripe · Instant access
Entirely in your browser’s localStorage, encrypted with AES-256-GCM. Zero cloud, zero servers, zero tracking. Only you have the key.
There is no recovery option by design — that’s what makes it secure. Write your master password on paper and store it safely.
Your master password is run through PBKDF2 (310,000 iterations, SHA-256) to derive a 256-bit AES key. Every entry is encrypted with AES-GCM using a random IV. We use the browser’s native Web Crypto API — no third-party crypto libraries.
Export your encrypted vault on one device and import it on another. The encryption travels with the data.
VaultKey is a Progressive Web App — install it on iOS or Android from your browser for a native-like experience.
Full vault access, all current features, all future updates, and no subscription ever. One payment, forever yours.