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About Beauty Diagram

Beauty Diagram is an online editor and beautifier for Mermaid, PlantUML, and draw.io diagrams. It allows users to paste their diagram source code, preview it live, and then apply a set of aesthetic and layout enhancements to create professional-looking diagrams suitable for presentations, documentation, and reports. The tool focuses on improving the visual quality of diagrams generated from code, addressing common issues like cluttered layouts, generic styling, and poor typography. This tool is ideal for developers, technical writers, product managers, and anyone who uses text-based diagramming tools but struggles to achieve polished, visually appealing outputs. It streamlines the process of creating high-quality diagrams without requiring manual drawing or extensive design skills, ensuring consistency and saving time. By offering features like intelligent re-layout, thematic styling, and animated SVG previews, Beauty Diagram bridges the gap between code-generated diagrams and presentation-ready visuals.