I'm Kristoffer, a cloud security architect. I built CloudNetDraw to solve a problem I kept running into: diagramming Azure networks manually is slow, error-prone, and annoying.
This tool connects to your Azure environment (via user login or service principal) and auto-generates Draw.io diagrams of your vNets, peerings, subnets, and even flags NSGs and UDRs. It supports both HLD and MLD, and exports clean, editable files.
Privacy-wise, nothing from your environment is stored — diagrams are generated in memory and deleted right after download.
You can use the hosted version, or self-host it in your own tenant (it's open source, no tracking).
Hi HN,
I'm Kristoffer, a cloud security architect. I built CloudNetDraw to solve a problem I kept running into: diagramming Azure networks manually is slow, error-prone, and annoying.
This tool connects to your Azure environment (via user login or service principal) and auto-generates Draw.io diagrams of your vNets, peerings, subnets, and even flags NSGs and UDRs. It supports both HLD and MLD, and exports clean, editable files.
Privacy-wise, nothing from your environment is stored — diagrams are generated in memory and deleted right after download.
You can use the hosted version, or self-host it in your own tenant (it's open source, no tracking).
GitHub: https://github.com/krhatland/cloudnet-draw
Would love feedback, suggestions, or just to hear what people think.