JSON-LD Validator
Validate JSON-LD structured data and check for missing schema.org properties.
Paste your JSON-LD structured data and click Validate.
JSON-LD Structured Data Validator
JSON-LD (JavaScript Object Notation for Linked Data) is the recommended format for adding structured data to web pages for Google rich results. This validator checks for valid JSON syntax, the presence of @context and @type, and then validates recommended properties for common schema.org types including Article, Product, FAQPage, BreadcrumbList, Event, Recipe, and more. All validation runs locally in your browser.
Private & free — this tool runs entirely in your browser.
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