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System Architecture Diagram Generator

Describe your system's infrastructure and services in plain English ArchGPT draws a clean system architecture diagram showing how everything connects.

Generate System Architecture Diagram

Draw Your Infrastructure as Fast as You Think

Architecture diagrams are how teams communicate system design. They show the services, databases, queues and clients in your system and the connections between them essential for planning, docs, and design reviews.

ArchGPT turns a plain-English description into a structured architecture diagram. No drag-and-drop, no boxes to arrange just describe how the pieces fit together and let the AI handle the layout.

What You Can Model

Cloud Architectures

AWS, Azure or GCP setups gateways, load balancers, compute, storage and managed services.

Microservices

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

System Overviews

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

Data Pipelines

Ingestion, processing, storage and analytics 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 diagram a clear architecture 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 architecture diagrams.

No. Describe your architecture in plain English and ArchGPT builds the diagram for you. You can still edit it in the built-in Draw.io editor if you want.

Yes. Mention services like gateways, load balancers, databases, queues and compute, and ArchGPT renders them with their connections.

Yes architecture diagram generation is free.