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OnUML

OnUML is a free online Mermaid editor and AI-powered flowchart generator for creating UML diagrams with live preview and instant code generation.

Introduction

OnUML is a web-based tool designed for creating UML diagrams, flowcharts, and other diagrams using the Mermaid syntax. It offers a live preview feature, allowing users to see changes in real-time as they edit the code. The platform also includes AI-powered features to assist in diagram generation. Key features include:

  • Mermaid Editor: A user-friendly interface for writing and editing Mermaid code.
  • Live Preview: Instant rendering of diagrams as the code is modified.
  • AI-Powered Generation: Assistance in creating diagrams using artificial intelligence.
  • UML Diagram Support: Specifically designed for creating sequence diagrams, class diagrams, and flowcharts.
  • Code Generation: Ability to generate code from diagrams.

Use cases include software development, system design, documentation, and educational purposes. It targets software engineers, system architects, technical writers, and students.

Information

  • Publisher
    sen yu
  • Websiteonuml.com
  • Published date2025/09/13

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