KeyGenie

繁體中文

Deterministic password generator based on a master password—zero-knowledge architecture with optional cloud sync.

Features

• Local generation: Passwords are computed on your device with Argon2id; we do not store your master password or generated passwords.
• Zero knowledge: Your master password and final passwords are never uploaded; only non-sensitive "site labels and account names" sync to Supabase when you choose to sign in.
• Cross-device: Optional Google sign-in syncs favorite labels to Supabase for use across devices.

Quick start

cd frontend
npm install
cp .env.example .env   # optional: for Supabase sync / report-issue; fill in your own values
npm run dev

The dev server runs at http://localhost:5173 by default.

Documentation

• Frontend project & development guide
• Password generation logic
• Supabase setup (optional, for cloud sync & report-issue)

License

This project is licensed under the MIT License.