---
title: "uml.singsk.com PlantUML service API"
account: singsk
slug: uml-singsk-com-plantuml-service-api
---

# uml.singsk.com PlantUML service API

PlantUML rendering: turn diagram source text into SVG or PNG, plus encode, decode and validate

- Operations: 16
- Versions: 1 (latest `44cfa55d273f`)
- License: [Copyright (C) SingSK - 2025](https://uml.singsk.com/about.html)
- Source: https://uml.singsk.com/api/v1/openapi.json
- OpenAPI document: https://skmtc.dev/singsk/apis/uml-singsk-com-plantuml-service-api/revisions/44cfa55d273f?raw

## Operations

16 in total, by tag:

- discovery (3)
- ops (3)
- render (4)
- encoding (4)
- reference (2)

Every operation, with a link to its markdown: https://skmtc.dev/singsk/apis/uml-singsk-com-plantuml-service-api/llms.txt