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Schema markup generator: build clean, valid JSON-LD

Pick a schema type, fill in the fields, and get ready-to-paste JSON-LD — plus a readiness check before you publish. No account needed.

Structured data helps search engines and AI systems understand what's on your page, and well-formed FAQ schema can make your Q&A content eligible for rich results. This free generator builds valid JSON-LD for Article, FAQPage, HowTo, Product, BreadcrumbList, Organization, and Person from the fields you fill in, and flags what's missing before you paste it into your page.

What we check

  • Required fields — does the schema have what Google's guidelines call for?
  • Recommended fields — the extras that strengthen a rich-result listing
  • FAQ answer citability — are answers self-contained and front-loaded, not back-referencing?
  • Valid JSON-LD structure — ready to paste into a <script type="application/ld+json"> tag

We'll pull question-style headings into an FAQPage, or a title and date into an Article — right in your browser, nothing is sent anywhere.

Max ~110 characters.

JSON-LD

Test in Google Rich Results ↗
{
  "@context": "https://schema.org",
  "@type": "Article"
}

Readiness check

  • Missing required: Headline
  • Missing recommended: Author name
  • Missing recommended: Date published
  • Missing recommended: Image URL
  • Missing recommended: Publisher name

Sign up free to save schemas, generate multiple types, and run the full pre-publication analysis.

Sign up free

3 free analyses. No card.

How it works

Paste your draft

No account, no upload. Your text is analysed in the moment and never stored.

Get an instant score

See your score out of 100 and the top fixes to make before you publish.

Unlock the full report

Sign up free to see every fix plus the deeper provider-backed checks.

Invalid or incomplete schema doesn't get rich results

A single missing required field or a malformed nested type can keep a page out of rich results entirely, and FAQ answers that only make sense in context of the surrounding page rarely get surfaced as citable snippets. This tool only checks the structure and completeness of what you enter — it does not submit anything to Google or guarantee a rich result; validate the output with Google's own Rich Results Test before you rely on it.

Want the full picture?

The complete NEIS analysis adds a publishing decision, all seven readiness dimensions, Information Gain versus the live top 10, search-intent match, recommendations, and evidence.

Run the full analysis — free

3 free analyses. No card required.

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