Vaultly Secure Generator
100% Private Password and PIN Generator
Encryption-grade security powered by the Web Crypto API. Local generation, zero server footprint.
Security Audit
This application is built with zero server-side logic. The source code is entirely transparent and can be audited in real-time using browser devtools. We use crypto.getRandomValues() for entropy, ensuring your secrets are "Battle-Ready".
Why Use a Client-Side Password Generator?
100% Offline Capability
Vaultly handles all logic locally. Once the page is loaded, you could even disconnect your internet and it would continue to generate secure keys perfectly.
True Cryptographic Randomness
Unlike standard generators that use predictable math, we use the Web Crypto API which hooks into hardware-level entropy.
Security FAQ
Is my generated password sent to your servers?
No. Vaultly has no backend. All secrets are generated in your browser's RAM and discarded as soon as you clear the field or refresh the page.
What is "Entropy" in passwords?
Entropy measures the unpredictability of a password in bits. Higher entropy means it is exponentially harder for a computer to guess your password via brute force attacks.
Why avoid patterns in PINs?
Sequence patterns (1234) or repeats (1111) are the first things an attacker or a casual guesser will try. Our "Smart Protection" filters these out automatically.