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✦ About ZeroNote

Introduction

ZeroNote is a minimalist, client-side encrypted notes application designed for absolute privacy. Created by Ly Qui Chung at 56KGen, it serves as a secure vault for developers and privacy-conscious users to store sensitive text, configurations, and credentials without relying on third-party trust.

Zero-Knowledge Design

ZeroNote implements a strict Zero-Knowledge Architecture. End-to-End Encryption (E2EE) happens entirely client-side. Raw data—including note titles and content—derivation salts, and Master Keys never leave your browser context. Our backend only stores blind ciphertext.

Technical Specs

  • Authentication: Stateless session tokens validated via SHA-256 signatures, combined with strict anti-CSRF mechanisms.
  • Credential Protection: Passwords are salted and hashed using SHA-256 before being stored in the database.
  • Client-Side Crypto: Keys are derived using PBKDF2 (600,000 iterations) via the native Web Crypto API. Data is symmetrically encrypted using AES-256-GCM before network transmission.
  • Infrastructure: The backend is completely decoupled from the encryption logic, functioning strictly as a blind storage layer.

Contact

ZeroNote Workspace

A minimalist, client-side encrypted workspace. Zero-knowledge architecture ensures your plaintext notes and encryption keys never hit our backend.

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Vault Locked

Enter your Master Basic Key to derive your decryption keys. This operation runs 100% locally in your browser context.

Change Password

Updating your password will immediately terminate your session on all other devices.