Free Tool

Schema.org Validator

Check any URL and see what structured data it contains - JSON-LD, Microdata and RDFa - with property values and missing-field warnings.

What this tool checks

All formats

Detects JSON-LD, Microdata and RDFa and lists every schema type with its properties and values.

Field validation

Warns about recommended fields missing from popular types like Article, Product and Organization.

Raw JSON-LD

Shows the raw, pretty-printed JSON-LD blocks exactly as found on the page for full transparency.

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