Enter PlantUML code in the left editor, preview appears in real-time on the right
Click the sample template button to quickly load common chart types
Supports sequence diagrams, use case diagrams, class diagrams, activity diagrams, component diagrams, state diagrams, Gantt charts, mind maps, and more
Click "Export Image" to save the chart as PNG or SVG
This tool uses a public PlantUML server for rendering. Please do not enter sensitive information