# Beauty Diagram

> Refine Mermaid, PlantUML, and draw.io diagrams with themes, live previews, and exports.

Beauty Diagram is a browser editor for turning diagram source into clearer visual output. Users can paste Mermaid or PlantUML, or import a draw.io file, then preview the diagram and adjust its presentation. Layout tools improve spacing and routing, while selectable themes control typography, colors, and styling without requiring a rewrite of the source.

AI features can draft a diagram from a description or refine an existing one. The editor supports formats such as flowcharts, sequence diagrams, timelines, and entity relationships, with SVG and PNG exports for documents and presentations. Shared image links, animated SVG options, and companion integrations extend the same workflow into other tools.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/beauty-diagram
- Official website: https://www.beauty-diagram.com/
- Category: Design & creative / Diagrams & whiteboards
- Status: Launched
- Topics: AI, Design, Developer tools, Diagrams, Web app
- Listing updated: 2026-10-30T16:49:56.885Z
- Information source: https://www.beauty-diagram.com/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.