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Diagrams

Markdraw renders diagrams inline, opens them in a full-screen viewer, and — with the assistant — can generate editable ones.

  • Mermaid diagrams render directly in preview.
  • Kroki is used for PlantUML, Ditaa, Graphviz and related formats.

Click a rendered diagram to open it full-screen, then scroll to zoom and drag to pan. The same controls work for images and PDFs.

Full-screen diagram viewer with zoom and pan.
Full-screen diagram viewer with zoom and pan.

Open and edit .excalidraw files on a full Excalidraw canvas, or create a new one. Your changes are saved straight back to the file.

Edit Excalidraw diagrams natively.
Edit Excalidraw diagrams natively.

Describe an architecture or paste Mermaid, and the assistant builds an Excalidraw diagram you can keep editing. Arrows bind to their blocks and follow them when moved, and related blocks are grouped so they move together.