Schema Graph Inspector
Extension Actions
Visualize JSON-LD schema as an interactive graph in a full-page viewer.
Schema Graph Inspector helps you understand JSON-LD structured data by turning it into a clear, static visual graph.
Instead of scanning raw schema markup, you can instantly see entities, properties, and relationships laid out in a readable structure. This makes it easier to validate schema implementations, spot structural issues, and understand how entities connect on a page.
The visualization is static and deterministic, so the layout stays stable. No animations, no force-based movement, and no visual noise. What you see is the schema.
Features
- Extracts JSON-LD (application/ld+json) from the current page
- Visualizes entities and relationships as a static graph
- Shows schema structure and nesting at a glance
- Toggle between visual graph and raw JSON-LD
- Lightweight and fast, runs entirely in the browser
Use cases
- SEO and structured data audits
- Schema debugging and validation
- Understanding complex entity relationships
- Technical reviews and documentation
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