FREE TOOLSchema Markup Checker. No sign-up.No sign-up.

Check the schema markup on any page

Find every JSON-LD item on a URL, catch syntax errors, and see which properties Google requires that are missing.

✓ Free, no sign-up✓ Results in seconds✓ A fix for every problem

30 free checks a day. We read the public page and do not store it.

What it checks

What it checks.

Schema Markup Checker

JSON-LD, microdata and RDFa on the page
JSON that does not parse
The schema.org types used
Properties Google requires for Article, Product, Event, Recipe, Video, Local business, Software app and more

Quick answers

Frequently asked questions.

Which format should I use for schema?

Google recommends JSON-LD, a script tag in the page that holds the markup separately from the visible HTML. This checker reads JSON-LD in detail and counts microdata and RDFa.

Does valid schema guarantee a rich result?

No. Required properties make a page eligible. Google still decides whether to show a rich result for a given search.

Does it check every schema type?

It lists every type it finds, and checks required properties for the rich result types Google documents. Other types are listed without a property check.

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