What is CloudNetDraw?

CloudNetDraw is a free and open-source tool that generates Draw.io network diagrams from your Azure environment.

Designed for cloud engineers and architects, it maps virtual networks, subnets, peerings, and creates high- and mid-level visualizations with icons, colors, and topology intelligence.

Example network diagram

Try It Now – Three Easy Ways

Use Your Own Azure Account
Use a Service Principal
Self-Host It

Why Choose CloudNetDraw?

  • Fast and Automated

    Get a fully detailed Draw.io diagram in seconds—hub-and-spoke layout, peering lines, icons, and subnet intelligence.

  • Minimal & Secure Access

    No credentials are stored. You control what’s queried by limiting access to subscriptions or resources.

  • Free & Open Source

    Use our hosted version or self-deploy in your own Azure tenant. MIT licensed.

Disclaimer

CloudNetDraw diagrams are generated automatically. Validate critical infrastructure representations before using in audits or documentation. No liability for misinterpretation or rendering limitations.