Explore @graph nodes and links
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Arrows point from the entity containing the reference to the referenced entity. Node names, types and relationship labels are shown in the diagram and in text below.
Understand @graph and @id references
JSON-LD can describe multiple entities in one document using @graph. Nodes can refer to each other through @id values. This tool draws a responsive, labeled SVG overview with directional arrows and property names, plus accessible lists of every node and relationship. It also flags duplicate identifiers, links whose target is not present in the pasted graph, and isolated nodes that have no incoming or outgoing local connections. Unresolved identifiers may intentionally point to an external resource; they are not automatically errors.
Example workflow and limits
Paste an object with @context and @graph containing Organization, WebSite or Article nodes with their own @id values. Add a nested object that refers to another node's @id. The visualizer draws a labeled arrow from the referencing node to the referenced node. The current input limit is 1 million characters and 150 top-level nodes. The diagram shows at most 50 nodes and 100 local relationships for readability; the accessible text lists cover all parsed nodes and links.
Interpretation and references
The visualizer is a local structural aid, not a complete JSON-LD processor or remote linked-data resolver. It never fetches referenced URLs or executes scripts from the input. Check the W3C JSON-LD 1.1 recommendation for the meaning of @graph and @id, and use the site's main checker for additional advisory diagnostics.
Step-by-step tutorial: Read the @graph / @id Visualizer guide and FAQs →
