Structured data

Schema Markup Generator

Generate starter JSON-LD for FAQ, Article, Product, LocalBusiness, Breadcrumb, and WebSite.

generated

Schema markup

Starter JSON-LD generated. Validate before publishing.

Recommended next steps

  1. Only mark up content visible on the page.
  2. Validate with a structured data validator.
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": []
}
Show technical details
{
  "title": "Schema markup",
  "summary": "Starter JSON-LD generated. Validate before publishing.",
  "status": "generated",
  "recommendations": [
    "Only mark up content visible on the page.",
    "Validate with a structured data validator."
  ],
  "details": {
    "jsonLd": {
      "@context": "https://schema.org",
      "@type": "FAQPage",
      "mainEntity": []
    }
  }
}
How it works

Using the Schema Markup Generator

  1. Paste your content, tags, or list into the box above.
  2. CrawlVitals analyzes it instantly using the same rules our full scanner runs.
  3. Copy the generated output, or the flagged issues, straight into your site or workflow.
Why it matters

Structured data in plain English

Structured data (JSON-LD) tells search and AI systems exactly what a page is — a product, an article, an FAQ — so it can be understood, summarized, and cited more reliably.

The Schema Markup Generator focuses on one job. Generate starter JSON-LD for FAQ, Article, Product, LocalBusiness, Breadcrumb, and WebSite. That keeps the check fast and unambiguous, so you can fix the issue and move on instead of reading a generic SEO report.

Good to know: Generated markup still needs human review for accuracy.

The checks behind this tool follow published guidance from Schema.org.

Free, no signup

Runs in your browser. Nothing to install and no account required to get a result.

Same engine as the app

Built on the same rules the full CrawlVitals scanner uses across crawl, indexability, GEO, and AI-readiness.

Built to act on

Every result points at the specific fix, so it becomes a change you can ship — not just a number.

FAQ

Common questions

Is the Schema Markup Generator really free?

Yes — it runs with no signup or payment. When you need scheduled scans, full-site coverage, and monitoring over time, the CrawlVitals app picks up where the free tools stop.

Is this a real check or a guess?

It's a real check. The Schema Markup Generator analyzes exactly what you paste and applies CrawlVitals' actual rules — not a canned template.

Will it guarantee indexing or rankings?

No tool can. The Schema Markup Generator helps you remove the technical reasons a page gets ignored; search engines and AI systems still decide what to index, rank, or cite.

What do I do with the result?

Apply the fix it points to, then re-check. For the full picture, run a complete site scan or explore the other free tools.