Skip to content
Submit

Tool

PlantUML

Text-to-UML and broader diagram DSL with IDE/CI integrations.

PlantUML preview

About

This editor runs entirely in your browser thanks to our JavaScript rendering engine . Edit the code on the left and see the diagram update instantly!

Features

  • Sequence diagram
  • Usecase diagram
  • Class diagram
  • Object diagram
  • Activity diagram (Find the legacy syntax here )
  • Component diagram
Pricing
Open Source
Pricing detail
GPL; free
Platforms
CLI IDE CI
See alternatives to PlantUML →

Related tools from our catalog

Tools our catalog ties to PlantUML through shared tags or our own comparisons. They work alongside it as often as they replace it.

  • Mermaid Live EditorOpen Source · Web Markdown

    Default docs-as-code diagram path.

    same tags

  • draw.ioOpen Source · Web Desktop Confluence

    Deepest free shape library for formal diagrams.

    same tags

  • GraphvizOpen Source · CLI libraries

    Foundational layout engine many tools wrap.

    same tags

  • D2Open Source · CLI VS Code CI

    Contemporary diagrams-as-code with beautiful layouts.

    same tags

  • ChatUMLFreemium · Web

    Conversational UML sketching.

    same tags

  • EraserFreemium · Web VS Code

    AI + tech-doc diagrams for architecture flows.

    same tags

Add a badge to your site

Makers listed on isthereanytool.app can embed this badge. It links to PlantUML’s page on our catalog — no scripts, just HTML.

Featured on isthereanytool.app
<a href="https://www.isthereanytool.app/tool/plantuml" target="_blank" rel="noopener"><img src="https://www.isthereanytool.app/badge/listed.svg?theme=paper" alt="Featured on isthereanytool.app" width="250" height="54"></a>

Listed in