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Live editor for Mermaid flowcharts, sequence, class, gantt diagrams. Export SVG/PNG.
Write Mermaid syntax on the left, see your diagram render instantly on the right. Supports flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, gantt charts, pie charts, journey maps, mindmaps and more. Export the result as SVG or PNG, copy the diagram to the clipboard, or share via permalink. Fully client-side — your diagrams never leave your browser.
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