Introduction

Welcome to Noust, a secure, local-first spatial note-taking app originally built with cybersecurity professionals in mind—now equally powerful for anyone who works with complex information.

Noust was born from the need for a practical workspace that makes technical documentation fast and frictionless. By combining the response times of a native editor with a visual spatial canvas, it helps you organize thoughts and map out connections with minimal cognitive friction.

Why Noust?

Managing complex information shouldn't require juggling multiple tools. Noust brings everything you need to capture, structure, and analyze complex data — in one place, with absolute privacy.

At its core is an infinite spatial canvas where notes, diagrams, timelines, and flows coexist side-by-side. Not a list. Not a folder tree. A visual space that maps your thinking.

Noust offers:

• Spatial Canvas: Arrange and connect information freely on an infinite canvas, seeing the full picture at a glance.
• Keyboard-Driven Efficiency: A comprehensive set of ergonomic shortcuts and commands designed to keep your hands on the keyboard and your focus on your work.
• Local-First Architecture: Your data stays on your device, ensuring immediate access, full control, and offline capability.
• Zero-Knowledge Privacy: Notes are encrypted locally before any cloud transfer using AES-256-GCM. We never see your raw content.
• Memory-Locked Vault: Your encryption key stays strictly in volatile memory — automatically wiped on page close or refresh.
• Visual Flows & Diagrams: Turn raw notes into structured documents, topology maps, and visual flows — all within the same workspace.
• Practical Ergonomics: A distraction-free layout and keyboard-first design that reduces cognitive load and fatigue during long, focused projects.

For a deeper look into the design principles, user experience, and visual ergonomics behind the app, explore our Philosophy.

Security & Research

Noust is built with security as a priority. We encourage responsible vulnerability research and maintain a dedicated policy for security disclosures.

Learn more: Responsible Disclosure