We use essential cookies to make our site work. With your consent, we may also use non-essential cookies to improve user experience and analyze website traffic. By clicking “Accept,” you agree to our website's cookie use as described in our Cookie Policy. You can change your cookie settings at any time by clicking “Preferences.”
visiblee
Free schema tool

Schema Markup Analyzer

Check the structured data on your page and whether it gives AI the schema it needs to understand your brand. Free, instant, no signup.

Does AI have the structured data it needs?

Schema markup (structured data) is how you tell machines exactly what your page is — your organization, products, FAQs and structure. AI assistants use it to identify your entity and pull accurate details into their answers. This free tool extracts the structured data on your page and shows what AI can see — and what's missing.

What the analyzer checks

  1. Fetches your page and extracts every JSON-LD block.
  2. Lists the schema.org types found and flags any that fail to parse.
  3. Checks for the AI-critical types — Organization, Product, FAQ, Breadcrumb and more.

Schema is a signal, not the whole story

Clean structured data helps AI understand you — but being recommended depends on reviews, comparison content, citations and more. Run our GEO Audit for the full picture, and use Visiblee to track whether AI assistants actually mention your brand over time.

Frequently asked questions

What does the Schema Markup Analyzer do?

It fetches your page, extracts every JSON-LD structured-data block, lists the schema.org types it finds, flags any that fail to parse, and checks for the types that most help AI assistants identify and quote your brand.

Is it free?

Yes — enter your website for an instant structured-data report, no signup.

Why does schema markup matter for AI?

Schema.org markup tells machines exactly what your page is — your organization, products, FAQs and structure. AI assistants lean on it to identify your entity and pull accurate details into answers. Missing or broken schema makes you harder for AI to understand and quote.

Which schema types matter most?

Organization (who you are), Product or SoftwareApplication (what you offer), FAQPage (Q&A that maps onto AI answers), WebSite, and BreadcrumbList (your structure). These give AI the clearest picture of your brand.

Does this validate my schema like Google's tool?

It checks that your JSON-LD parses and reports the types present, focused on what matters for AI visibility. For full Rich Results validation, also run Google's Rich Results Test — but this tells you whether AI has the structured data it needs.

Explore more free AI tools

Part of Visiblee's free toolkit for winning in AI search.

GEO Audit Tool

Score your site's AI-answer readiness: entities, schema, comparison pages and citations.

llms.txt Generator

Generate and validate an llms.txt file so AI crawlers understand your site.

AI Bot Access Checker

Check whether your robots.txt blocks GPTBot, ClaudeBot, PerplexityBot and other AI crawlers.

AI Crawlability Checker

See how much of your content AI crawlers can read without JavaScript.

ChatGPT Brand Visibility Checker

See whether ChatGPT recommends your brand — and which competitors it names instead.

AI Visibility Checker

Check how visible your brand is across ChatGPT, Gemini, Perplexity and Google AI answers.