TiloBox
Back to directory
PlantUML project preview
Developer ToolsAlternative to LucidchartAlternative to VisioAlternative to Enterprise Architect

PlantUML

Open-source tool that creates UML diagrams from a simple text description language.

View on GitHub Visit website
LicenseGPL-3.0
GitHub stars9.5k
Last commit1 weeks ago
Tags6 topics
UmlDocumentationFlowchartArchitectureJavaDiagrams As Code
Overview

Why consider PlantUML?

PlantUML generates UML diagrams, architecture models, and network topology maps from simple plain-text syntax. It integrates with IDEs, documentation generators, and CI/CD pipelines.

Guided learning

Learn PlantUML by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of PlantUML

PlantUML converts text specifications into sequence diagrams, class diagrams, use case diagrams, and component topologies using Graphviz layouts.

Generating Diagrams via CLI

bash
1java -jar plantuml.jar sequence_diagram.puml

PlantUML is licensed under the GNU General Public License v3.0 (GPL-3.0).

Related tools

More options with a similar category or technology profile.

diskus logo

diskus

Minimal, fast alternative to du -sh written in Rust using multi-threaded directory traversal.

peco logo

peco

Simplistic interactive filtering tool for Unix pipelines, process lists, and file trees.

Dapr CLI logo

Dapr CLI

Command-line tool for managing Dapr distributed application runtime environments and sidecars.

Freeze logo

Freeze

Generate beautiful image screenshots and SVGs of code snippets and terminal outputs.

PlantUML FAQs

PlantUML is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

PlantUML is listed under the GPL-3.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

PlantUML is listed as an alternative to Lucidchart. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.