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PlantUML Server API

PlantUML Server provides a public REST API for generating UML diagrams from plain-text descriptions. Diagrams are encoded in the URL path using a deflate + base64 scheme. The server supports multiple output formats including PNG, SVG, ASCII art, and PDF. Diagram types include class, sequence, activity, component, state, use case, deployment, timing, and more.

Documentation

Specifications

OpenAPI

plantuml-server-openapi.yml Raw ↑