What is Mermaid Chart?

Mermaid is a text-based diagramming and charting language that lets you create complex diagrams through simple text syntax. It supports various chart types including flowcharts, sequence diagrams, Gantt charts, state diagrams, and more.

Mermaid's greatest advantage lies in its concise syntax and powerful expressiveness. You don't need complex drawing software - just write simple text descriptions to generate professional-grade diagrams.

Our Mermaid chart generator provides real-time preview functionality, allowing you to instantly view chart effects while supporting export to multiple formats for use in documents and presentations.

How to Use?

1. Enter Mermaid syntax code in the left editor

2. The right side will display real-time generated chart preview

3. Supports multiple chart types: flowchart, sequenceDiagram, gantt, stateDiagram, pie, etc.

4. After generating a satisfactory chart, export it as SVG format

5. You can also copy the generated code for use on other Mermaid-supported platforms

Syntax Examples

Flowchart Example:

graph TD
    A[Start] --> B{Logged in?}
    B -->|Yes| C[Show Dashboard]
    B -->|No| D[Redirect to Login]
    C --> E[End]
    D --> E

Sequence Diagram Example:

sequenceDiagram
    participant A as User
    participant B as Server
    A->>B: Login Request
    B-->>A: Authentication Result

Features

• Supports multiple chart types for different scenario needs

• Real-time preview with WYSIWYG editing experience

• SVG export format for easy integration into various documents

• Simple text syntax with low learning curve

• Responsive design supporting mobile device access