Lookup any URL or paste any JSON-LD to visualise its graph structure. Free, no login required.

JSON-LD markup in Schema.org follows a graph model. Entities are nodes, @id references are edges. The Schema Visualiser takes your JSON-LD and renders it as an interactive graph - each entity as a node, each @id reference as a connecting line. This makes it easy to spot which entities are linked and which are isolated, whether your @id references are correctly resolved, how deep your entity relationship tree goes, and whether any entities are missing expected relationships.