Mermaid Style Builder

Create custom diagram styles for your documentation

Back to Generator

Template Variables

Preview

Mermaid Code
flowchart LR
    A[Start] --> B[Process]
    B --> C[Validate]
    C --> D[Complete]

    style A fill:#4285F4,color:#fff,stroke:#1a73e8
    style B fill:#34A853,color:#fff,stroke:#1e8e3e
    style C fill:#FBBC04,color:#333,stroke:#f9a825
    style D fill:#EA4335,color:#fff,stroke:#c62828

15 Color Palettes

Brand colors (Google, AWS, Azure, Claude), gradients, neon, pastels, and more.

12 Templates

Workflows, CI/CD pipelines, API flows, swimlanes, decision trees, and architectures.

14 Node Shapes

Rectangles, diamonds, databases, circles, hexagons, and more flowchart shapes.