Try the live tool: Open Visualize JSON-LD @graph and @id →
What this tool does
Explore directed JSON-LD entity relationships, @id references, duplicate IDs and unresolved links with a local SVG diagram.
1. Paste a graph
Provide JSON-LD containing @graph with named entities and @id references.
2. Inspect arrows
Click Analyze graph. Each arrow points from the entity containing a reference to the entity referenced by @id; the edge label is the property name.
3. Review the text report
Check the complete nodes and directed relationships lists, duplicate @id values, unresolved references and isolated nodes.
Practical example
WebSite.publisher referencing Organization.@id draws a WebSite → Organization arrow labeled publisher.
Limits and responsible use
The diagram is an overview; it is not a full JSON-LD semantic processor and never fetches remote @id URLs. External references may be intentionally unresolved.
Keep the original markup for comparison. Review facts against the real page, and use the dated Google feature catalogue or official Google Search Central documentation where relevant. A local check is not a search-ranking or rich-result guarantee.
Authoritative references
Frequently asked questions
Answers are educational. FAQ markup does not guarantee Google FAQ rich results.
What does a directed arrow mean?
The source entity contains an @id reference to the target entity.
Is every unresolved @id an error?
No. Some identifiers intentionally refer to entities outside the pasted graph.
Can I inspect every node in a large graph?
The text list covers parsed nodes; the diagram limits displayed nodes and links for readability.
