Loading...

Arch Diagram Generator

Create professional arch diagrams in seconds. Describe your system components and how they connect and ArchGPT draws a clean architecture diagram for you.

Generate Arch Diagram

What Is an Arch Diagram?

An arch diagram (short for architecture diagram) shows the components of a system and the connections between them. Teams use arch diagrams to plan infrastructure, document designs and review system architecture before writing code.

ArchGPT generates arch diagrams directly from a text description. Name the services, databases and clients and the AI arranges them into a clean, labelled diagram you can export or edit.

What You Can Model

Cloud Architecture

AWS, Azure and GCP topologies with gateways, load balancers, compute and storage.

Microservices

Service boundaries, queues, discovery and inter-service communication.

System Overviews

End-to-end flows from user to frontend, backend, database and external services.

Data Pipelines

Ingestion, processing and storage stages for streaming and batch systems.

How It Works

  1. Describe the system name the components and how data flows between them.
  2. ArchGPT structures it our AI identifies services, databases and connections.
  3. Get your arch diagram a clear, labelled diagram renders in seconds.
  4. Export or edit download it, or rearrange nodes in the Draw.io editor.

Try a prompt: "Users connect to an API gateway. The gateway routes to an auth service and an order service. Both services share a Postgres database and a Redis cache."

Frequently Asked Questions

Everything you need to know about generating arch diagrams.

An architecture (arch) diagram visualizes the components of a system and how they connect used for planning and documenting software architecture.

Yes generating arch diagrams with ArchGPT is completely free.

Yes. Open any diagram in the built-in Draw.io editor to adjust layout and connections.