Sankey Diagram Generator

Generate Sankey diagrams from your data

New Input Format:

Each line should contain: source(display name), target(display name), and value. The display name in brackets is optional. If not provided, the name outside the brackets will be used for both calculation and display. For example: "Housing(Rent), Utilities(Bills), 500" will show "Rent" and "Bills" in the diagram, but use "Housing" and "Utilities" for calculations.

How to Use This Sankey Diagram Generator

  1. Enter your data in the provided textarea using the format: "source(display name), target(display name), value" (one flow per line).
  2. Click the "Try Sankey Demo" button to see an example of properly formatted data.
  3. The diagram will automatically update as you enter or modify your data.
  4. Use the zoom controls to adjust the view of your diagram if needed.

Key Terms and Definitions

Sankey Diagram
A type of flow diagram where the width of the arrows is proportional to the flow quantity.
Node
A point in the Sankey diagram representing a stage or category in the flow.
Link
An arrow connecting nodes in a Sankey diagram, representing the flow between them.
Flow Value
The quantity of flow in a Sankey diagram, represented by the width of the link.

Frequently Asked Questions