GraphQL schema visualizer
Paste GraphQL SDL and instantly see object types, fields, and relationships as a downloadable diagram. Everything runs locally.
Paste GraphQL SDL above to generate a diagram.
What is a GraphQL schema diagram?
A GraphQL schema diagram turns SDL into a visual map of your domain types. Object fields become columns, and fields that point to other object types become relationship lines.
Use it when reviewing API shape, onboarding teammates, planning schema changes, or comparing the GraphQL layer to the data model underneath.
FAQ
What GraphQL syntax is supported? +
The visualizer parses GraphQL SDL, including object types, scalar fields, enums, lists, non-null markers, and object-to-object relationships.
Are introspection types shown? +
No. Built-in GraphQL introspection types and root operation types are excluded by default so the diagram focuses on your domain model.
Is my schema uploaded? +
No. The SDL is parsed and rendered entirely in your browser. Nothing is sent to Basedash or any third party.
Can I export the diagram? +
Yes. Click Download SVG to save the diagram for documentation or design review.
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