PlantUML Editor

PlantUML Diagrams

PlantUML is a versatile tool for creating various diagrams quickly and easily using a simple, intuitive language. It supports UML diagrams like sequence, use case, class, object, activity, component, deployment, state, and timing diagrams. Beyond UML, PlantUML can generate JSON, YAML, EBNF, regex, network, UI mockups, Archimate, SDL, ditaa, Gantt, chronology, MindMap, WBS, IE, and ER diagrams. It offers features like hyperlinks, tooltips, rich text formatting, and mathematical notations. Export diagrams in PNG, SVG, LaTeX, and ASCII art formats.

PlantUML Editor (Diagramming AI)

To use PlantUML in Diagramming AI, switch the diagram language button from "Mermaid" to "PlantUML" in the diagram rendering area.

Code

By switching to the "Code" tab, you can edit PlantUML code. The diagram will be rendered immediately after editing.

The @start... patterns include the following options. The templates feature in Diagramming AI allows you to select and generate diagrams using AI:

• @startuml ... @enduml - UML Diagrams: Includes sequence diagrams, class diagrams, object diagrams, activity diagrams, use case diagrams, component diagrams, deployment diagrams, state diagrams, timing diagrams, etc.
• @startgantt ... @endgantt - Gantt Charts: Used for project management and scheduling.
• @startmindmap ... @endmindmap - Mind Maps: Used for organizing ideas and planning.
• @startwbs ... @endwbs - Work Breakdown Structure (WBS) Diagrams: Visualize the task structure of a project.
• @startjson ... @endjson - JSON Data Visualization: Represent JSON data as diagrams.
• @startyaml ... @endyaml - YAML Data Visualization: Represent YAML data as diagrams.
• @startebnf ... @endebnf - EBNF Diagrams: Generate diagrams using Extended Backus-Naur Form.
• @startregex ... @endregex - Regular Expression Diagrams: Visualize regular expressions.
• @startsalt ... @endsalt - UI Mockups: Create user interface mockups.
• @startmath ... @endmath, @startlatex ... @endlatex - Mathematical Diagrams: Use AsciiMath or JLaTeXMath notation for mathematical symbols.