SequenceDiagram Core

SequenceDiagram is tool to generate simple sequence diagram(UML) from java, kotlin, scala(Beta) code.

Note: Starting from version 4.x, SequenceDiagram has been upgraded to modular structure, which consists of a core module and multiple language extension modules. The Core module remains Freemium. Language modules may be either free or paid.

SequenceDiagram Core does not have a built-in language module and must have at least one language extension installed in order to work.

Upgrade Guide:SequenceDiagram 3.x = SequenceDiagram Core 4.x + SequenceDiagram Java 4.x.

free

• Generate simple sequence diagram.
• Navigate the code by click the diagram shape.
• Save diagram(.sdt)
• Open diagram file(.sdt)
• Limited to 5 call deep.

freemium

• Export the diagram as image. (Paid)
• Export the diagram to PlantUML, Mermaid file format. (Paid)
• Unlock generator limits. (Paid)
• Filter Manager. (Paid)