Show data flow direction and scale changes, helping analyze resource flows, user paths and complex associations.
A Sankey diagram is a visualization chart used to show data flow relationships. It represents the direction and scale changes of data, resources or energy through connection lines of different widths. Sankey diagrams are commonly used for user behavior analysis, energy flow analysis, fund flow analysis and business path research, helping discover key flow nodes.
Show the flow of users, funds, energy or data from source to destination, discovering key flow paths.
Analyze user visit paths, conversion flows and churn nodes to help optimize product experience.
Used to show energy production, conversion and consumption processes, analyzing energy utilization efficiency.
Show the flow of funds between different businesses, departments or projects.
Show the process of data passing from input and processing to output in a system.
You can generate Sankey diagrams by writing Mermaid code, pasting Mermaid code, AI generation, image recognition, code summary and more. You can also draw Sankey diagrams using our built-in Sankey diagram templates.
After entering Mermaid syntax, Sankey diagrams are generated and previewed in real time, with support for custom Sankey diagram styles and themes.
You can download Sankey diagrams and save them locally. We support exporting Sankey diagrams to PNG, PDF, SVG, JPG, Markdown and other formats, or clicking the “Share” button to share the link with others.
If you are not satisfied with the result, click the “Visual editing” button to edit the Sankey diagram again in the ProcessOn editor.
A Mermaid Sankey diagram is a chart that shows data flow direction and quantity changes, representing flow scale through connection line width.
Mermaid Sankey diagrams are suitable for user flow analysis, energy flow analysis, fund flow analysis and business process analysis.
Yes. Mermaid Sankey diagrams are suitable for operations analysis, user path research and business decision support.
Define nodes and flow relationships with Mermaid Sankey diagram syntax to quickly generate a data flow diagram. It also supports automatic Mermaid Sankey diagram generation through AI.
Mermaid Sankey diagrams intuitively show the flow relationships between complex data, helping users discover key paths and resource distribution.