Azure Diagrams

Azure Diagrams is a free online tool for creating professional Azure architecture diagrams. It provides drag-and-drop placement of official Azure service icons on a canvas, making it easy to visualise and document cloud infrastructure without needing a full diagramming suite.

Features

• Official Azure Icons: Full library of up-to-date Microsoft Azure service icons
• Drag-and-Drop Canvas: Intuitive layout editor — no design skills required
• Connectors: Draw relationships and data flows between services
• Groups & Regions: Visual grouping for subscriptions, resource groups, and VNets
• Export Options: Export diagrams as PNG or SVG for documentation and presentations
• No Sign-up Required: Use instantly in the browser with no account needed

Use Cases

• Document production Azure infrastructure for knowledge sharing
• Plan new architecture before deployment
• Create diagrams for project proposals or stakeholder reviews
• Include cloud architecture diagrams in technical documentation or runbooks
• Quickly mock up multi-region or multi-subscription topologies

Alternative Tools

For more complex diagrams or team collaboration, consider:

• draw.io / diagrams.net — General-purpose diagramming with an Azure shape library
• Lucidchart — Team-focused with Azure template gallery
• Microsoft Visio — Enterprise option with deep Office integration

Azure Diagrams is the fastest no-frills option when you need a clean Azure architecture diagram quickly.