Modeling & Architecture
Model architecture flowcharts, sequence diagrams, ERD schemas, mindmaps, and Git branching histories with real-time feedback. The canvas lets you pan and zoom smoothly across complex topologies, while export options produce crisp SVG vectors or high-DPI PNGs to enrich your documentation.
Integrated Documentation
If you are authoring comprehensive project documentation, Mermaid diagrams connect natively to Markdown Studio, so you can transfer formatted code blocks straight into your document with a single click.
You can construct logical flowcharts, sequence flows for microservices, entity-relationship database models (ERD), state machines, UML class diagrams, Git branches, mindmaps, and Gantt timelines.
No: Mermaid compiles entirely inside background Web Workers in your browser, which means your proprietary code and architecture blueprints never leave your local workspace.
You can save transparent SVG vector graphics, download high-DPI PNG images at 2.5x retina resolution, or copy markdown blocks formatted for direct use in GitHub, GitLab, or Notion.
Clicking the share button produces a self-contained URL with your compressed diagram payload: when a teammate opens the link, their browser decodes and renders the diagram immediately without requiring account sign-ups or server storage.
