Free Architecture Diagram Generator
Create architecture diagrams with our free generator tool. Visualize components, services, and databases.
- Cloud provider icons (AWS, GCP, Azure)
- Database and server symbols
- Connection lines and arrows
- Grouping and containers
- Export as PNG, SVG, or PDF
Frequently Asked Questions
What should an architecture diagram include?
Include major components (services, databases, APIs), their relationships and data flow, external integrations, and deployment boundaries (cloud regions, VPCs).
What's the difference between architecture and infrastructure diagrams?
Architecture diagrams focus on logical components and their relationships. Infrastructure diagrams detail physical or cloud resources like servers, load balancers, and networks.
Can I create microservices diagrams?
Yes, use service boxes, API connections, message queues, and database symbols to illustrate microservices architectures.