Free Schema Markup Validator
Check JSON-LD syntax and common fields before publishing.
Check the markup before it goes live
Paste JSON-LD or a JSON-LD script block. The checker reports syntax problems and common field issues for Article, LocalBusiness and Product.
Checks cover JSON syntax and selected fields, not every Schema.org rule or Google rich-result requirement.
Frequently Asked Questions
Can this replace Google’s Rich Results Test?
No. Use this for a first check, then test the published page for the rich-result type you want.
Is my pasted code uploaded?
No. Pasted code is checked in your browser.
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