Swagger to PlantUML Diagram

Swagger PlantUML

Swagger to PlantUML converter

This tool converts your Swagger ( YML or JSON format) in version 2.0 ( not the OpenAPI v3 version) into an elegant UML Diagram with the resources and the domain as illustrated.

Swagger PlantUML
Swagger PlantUML


The tool is using exclusively Swagger specifications (v2) and not the OpenAPI v3.

It parses both YML and JSON format.

PlantUML Diagram

The diagram will contains an API Definition, the domain classes manipulated by the API.

Generation options

The tool converts your Swagger into a PNG image or a SVG image. You may download the Plantuml script to modify it later.