Zero-Knowledge Password Manager
A master password?
Not anymore.
Unlocked through NFT ownership — not a master password to remember, leak, or phish.
"Traditional password managers hold your keys.
HeroVault never does. That's the difference."
Why Herovault?
Security you own. Simplicity you'll love.
Zero-Knowledge
We can't see your data. We can't decrypt it. Your keys never leave your hands — by design.
NFT Access Key
No master password to remember or leak. Your NFT acts as your access key — simple, sovereign, and impossible to copy.
Email Aliasing
Generate unique email aliases for every service you use. Hide your real identity, stop spam at the source, and disable aliases anytime.
Decentralized Storage
Your encrypted data lives on a private IPFS network. Even if HeroVault disappears, your passwords don’t.
Smart Form Detection
AI-enhanced detection that adapts instead of breaking. Reliable autofill for login forms.
Browser Extension
Works on all Chromium-based browsers — Chrome, Brave, Edge and more. One click to fill, one click to save.
YOUR NFT#0x7f3a...9c2d
Security you own
Your encryption key is split into independent fragments. Only your NFT can recombine them to unlock your vault.
Fully client-side end-to-end encryption (AES-256-GCM)
Key fragmentation using Shamir’s Secret Sharing
Only NFT ownership can recombine the key fragments.
NFT-based authorization built on independently audited blockchain infrastructure.
No server holds enough information to decrypt your vault
HeroVault alone can’t decrypt anything — recovery requires your backup.
Built-in email aliasing to hide your real address everywhere.
Get started in 3 steps
01
Create your account
Enter your email. We generate your NFT access key automatically — no crypto knowledge required.
02
Download your backup
This is your recovery file. Keep it safe: it's your way to restore your vault anytime, from any device.
03
Install the extension
Start logging in securely, with simple and reliable autofill.
Be the hero of your data
No master password. No central authority. Just you and your vault. Join the beta and take control.