Website & SEO

Schema Markup Validator

Fetch a page, extract its JSON-LD structured data, and validate each block parses and declares a @type. Free, live server-side.

Validate schema markup

Enter a URL. We extract its JSON-LD structured data and validate each block.

What this schema validator does

Extracts all JSON-LD structured data
Validates each block is parseable JSON
Lists every schema @type found
Flags blocks with syntax errors
Shows the raw markup for each block
Runs live server-side, no CORS limits

Common use cases

  1. 1Confirming schema is present and valid
  2. 2Debugging structured data that is ignored
  3. 3Auditing rich-result eligibility
  4. 4Checking Article, Product or FAQ schema
  5. 5Verifying a schema deployment
  6. 6Finding malformed JSON-LD

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About schema markup

Schema markup (structured data) describes your page's meaning to search engines in a machine-readable form — that this is an Article, Product, Recipe, FAQ or Organization — using the schema.org vocabulary, usually as JSON-LD. Valid schema unlocks rich results: star ratings, FAQs, prices and more in the search listing.

The first requirement is simply that each JSON-LD block is valid JSON with a @type — a single syntax error makes search engines discard the whole block. This validator fetches the page, parses every block, lists the types, and pinpoints any that fail. For type-specific rich-result rules, pair it with Google's Rich Results Test.

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HostCloud.in  ·  Pune, India  ·  Serving 34,987+ Websites Since 2020

FREQUENTLY ASKED QUESTIONS

Got Questions? We Have Answers.

What does the schema validator check?

It fetches the page, extracts every JSON-LD block, confirms each is valid JSON with a @type, lists the schema types found, and pinpoints any block with a syntax error.

Why does one syntax error matter?

A single JSON error makes search engines discard the entire block, so valid syntax is the first requirement for rich results.

Does valid schema guarantee rich results?

No. Valid syntax makes you eligible; each rich-result type has its own required properties. Pair this with Google's Rich Results Test for type-specific rules.

Is it live?

Yes. The page is fetched and parsed server-side in real time.