Structurizr Lite, on-premises, and CLI will not receive any further updates - please migrate to the new consolidated tooling - see Introducing Structurizr vNext and commands for details.

Structurizr

Structurizr is a “models as code” tool designed for the C4 model - you write Structurizr DSL and Structurizr renders diagrams:

• Structurizr DSL - Example
• Structurizr DSL - Tutorial

Structurizr is not a traditional “drag and drop” tool and does not provide a way to make architecture diagrams via a UI.

Summary

• Create software architecture models using the Structurizr DSL, Java, and more.
• Create multiple diagrams from a single architecture model (tutorial).
• Manual and automatic layout are supported via the browser-based diagram editor.
• Rendering tool independent - Structurizr diagram viewer, Structurizr graph viewer, PlantUML, Mermaid, and more.
• Open source

Visit playground.structurizr.com to try Structurizr without installing any tooling.