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Structured Data Validator

Validate JSON-LD structured data against Schema.org types. Detect schema type, validate required fields, suggest recommended fields, multi-schema support, Google Rich Results link, Schema.org docs link, history, shareable URL. 100% client-side.

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Validate JSON-LD structured data against Schema.org types. Detect schema type, validate required fields, suggest recommended fields, multi-schema support, Google Rich Results link, Schema.org docs link, history, shareable URL. 100% client-side. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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