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Enterprise Layer Intelligence
Categories/Developer Tools/ZenUML
ZenUML

ZenUML

Founded 2017

Generate interactive UML sequence diagrams from plain text in your browser

Pricing model

Free Tier

Rating

★ People love it

Time to value

Immediate

You can use ZenUML to turn concise text into interactive UML sequence diagrams without manual drag-and-drop drawing. The tool renders your diagrams instantly in the browser using client-side processing, keeping your diagram source code completely private. You can click elements in the diagram to jump directly to the corresponding lines of code. It integrates directly with tools like Confluence, VS Code, and JetBrains IDEs, allowing software teams to document complex system interactions and technical architectures collaboratively.

What ZenUML does

Write concise text to generate UML sequence diagramsHighlight diagram elements to jump to matching code linesEmbed diagrams into Confluence wiki documentationExport sequence diagrams locally without server uploadsDraft service-to-service communication flows in IDEsRender OpenAPI and AsyncAPI specifications into visual graphsNear-real-time client-side rendering without server transmissionConcise domain-specific language requiring fewer lines of codeInteractive HTML diagrams that highlight code when elements are selectedStandard compliance with OMG UML 2.5.1 specificationsDirect integration into Confluence Cloud, Server, and Data CenterPlugins available for VS Code, JetBrains IDEs, and desktop environmentsFull privacy model ensuring diagram data never leaves the local browser

Pricing breakdown

Pricing model: Free tier

Tutorials & Demos

Frequently asked

Visual Studio CodeVisual Studio CodeMermaidMermaid

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