How to Create Network Diagrams with ChatGPT
Network topology diagrams with ChatGPT and ToolRouter. Visualize infrastructure layouts.
Tool
ChatGPT creates network diagrams while suggesting security and architecture improvements. It identifies potential single points of failure, recommends segmentation strategies, and can generate separate diagrams for physical and logical topologies. Infrastructure planning and documentation happen together.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
Steps
Once connected (see setup above), use the Diagram Generator tool:
- Ask: "Generate a network topology diagram" and describe the network components
- ChatGPT creates the diagram with proper device groupings and connections
- Request: "Add a VPN tunnel between the office network and the cloud VPC"
Example Prompt
Try this with ChatGPT using the Diagram Generator tool
Draw a network diagram for our hybrid setup: on-premise data center with a core switch, connected via VPN to AWS VPC with public and private subnets, NAT gateway, and an RDS instance in the private subnet.
Tips
- ChatGPT can suggest security improvements based on the topology it generates
- Ask for separate diagrams for physical and logical topologies if needed