mermaid-diagram

To generate Mermaid diagrams from natural language requirements, provide your text input to the tool. It outputs syntax-verified Mermaid code for flowcharts and sequence diagrams, saving raw .mmd files and Markdown previews to the figures/ directory.

Yes, the generated Mermaid code undergoes automatic syntax verification using the Mermaid CLI. The tool renders a PNG preview to ensure correctness and performs a strict visual review to check naming, labeling, and layout quality.

Yes, you can create ER diagrams and Gantt charts from text. The generator supports multiple diagram types including flowcharts, sequence diagrams, class diagrams, ER diagrams, and Gantt charts from your natural-language requirements.

No, you do not need to manually save the Mermaid syntax output files. The process automatically saves the raw Mermaid code as a .mmd file and creates a Markdown preview file with the code block inside the figures/ directory.

Yes, Mermaid supports optional math rendering inside diagram labels using KaTeX. This allows you to include mathematical notation directly within your generated flowchart, sequence diagram, or class diagram labels when needed.

The best way to ensure diagram layout quality for fast comprehension is through a strict visual review. The tool automatically checks naming, labeling, and layout quality after rendering the PNG preview to verify syntax correctness and readability.