Resistant Password Generator

by QuantumSafeDEV

Your passwords today need to be strong, long and unpredictable to secure your data today and in the future.
If your passwords are weak, predictable or too short, they can be cracked through brute-force or dictionary attacks.
Creating and managing truly high-entropy passwords across multiple services is challenging. We simplify this.

QuantumSafeDEV introduces a practical approach: high-entropy passwords derived deterministically from multiple configurable seeds only you control, without ever storing passwords.

You create long and unpredictable passwords that only you can reproduce, with entropy that grows with each additional seed combined together.

It uses a classic hashing method that is currently considered secure even in a post-quantum cryptographic era. It does not employ post-quantum cryptography standards (such as those defined in FIPS 203). This tool's strength lies in high-entropy deterministic generation with user-controlled multi-seed entropy. Its security depends on how securely you keep the various seeds used to recreate the passwords.

What makes it different:

  • Multi-seed entropy: combine multiple secrets to create exponentially stronger passwords. More seeds, more entropy.
  • Deterministic, reproducible, seed-based ownership: derive the same password anytime using your own seeds configuration.
  • Secure by design: nothing is stored or transmitted. Works offline with zero permissions required.

Create stronger passwords effortlessly. Be among the first to access this tool:

You're on the list! You will receive a link when the app will be released.