CloudNetDraw

An automated diagramming tool that generates Draw.io network topology diagrams from live Azure environment metadata, solving the problem of keeping network diagrams accurate and up to date. It targets cloud engineers and architects in organizations of various sizes, including those with 100+ Azure tenants. The tool is positioned as a free, open-source, and self-hostable alternative to manual diagramming, with no stored credentials and minimal access.

Key features

• Automated diagram generation in seconds
• Hub-and-spoke layout with peering lines
• Icons and colors for clarity
• Subnet intelligence
• High-level and mid-level visualizations
• No credentials stored
• Self-host option
• Free and open source