ARCH App

ARCH is a local-first architecture designer that runs entirely in the browser with no backend required. It is purpose-built for creating cloud infrastructure and network topology diagrams using a clean drag-and-drop interface. All data stays on the user's device, making it a privacy-friendly option for teams working with sensitive infrastructure designs.

• Drag-and-Drop Components — Place cloud and network components onto a canvas from a built-in library of infrastructure icons and shapes.
• Smart Connection Routing — Connect components with orthogonal (right-angle) lines that automatically route around other elements, keeping diagrams clean and readable.
• Multi-Project Workspaces — Organize diagrams across multiple project workspaces, practical for teams managing several environments or clients.
• Native Export — Save and share diagrams in the .arch format for version control and collaboration.
• Local-First, No Backend — No account creation, no login, no server dependency. The application loads and runs directly in the browser with all data stored on the user's device.
• Offline Support — Works without an internet connection once loaded, making it usable during travel, in secure environments, or anywhere connectivity is limited.

ARCH is suited for DevOps engineers, cloud architects, and infrastructure teams who need to quickly sketch out AWS, Azure, GCP, or on-premise network layouts without the overhead of heavier enterprise diagramming tools. Its zero-setup approach makes it ideal for rapid prototyping during planning sessions or documentation sprints.