Is valid schema guaranteed to get a rich result?

No. Google may choose not to show a rich result even if schema is technically valid. Eligibility requires valid schema, but Google decides case-by-case whether to display the enhancement.

Schema Markup Tester

FREE

Validate JSON-LD structured data on any page. Check required fields, spot missing properties, and get actionable warnings - no API key required.

PAGE URL

The page HTML will be fetched server-side and JSON-LD extracted client-side.

Ready to validate structured data

Enter a URL to fetch and analyze live schema markup, or paste HTML / JSON-LD directly to validate without a network request.

How it works

Start getting insights in minutes

Validate structured data and preview rich results.

📥

Enter URL or paste JSON-LD

Either enter a live URL for the tool to fetch and extract schema, or paste JSON-LD code directly to validate a draft before it goes on the page.

⚠️

Review errors and warnings

The validator highlights required fields that are missing, incorrect data types, and common mistakes that would prevent rich result eligibility. Each issue is explained.

🌟

Preview rich result appearance

For eligible schema types, see a preview of how the rich result could look in Google search - stars, prices, FAQ dropdowns, breadcrumbs, and more.

Why use it

Everything you need from Schema Tester

Validate structured data and preview rich results.

🛡️

Catch errors before Google does

Invalid schema won't generate rich results and may cause Search Console warnings. The tester catches these before the page is published.

📖

Understand what each error means

Google's own error messages are often terse. The Schema Tester explains each issue in plain English and links to the relevant schema.org specification.

⚡

Rich result preview without waiting for Google

Instead of publishing schema and waiting days for Google to process it, see the expected rich result appearance immediately from your draft code.

🧪

Test both live pages and draft code

Validate schema before deployment using the paste mode, or audit live pages by URL - useful for checking that CMS-generated schema is outputting correctly.

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Covers all major schema types

Supports FAQPage, HowTo, Product, Recipe, Article, BreadcrumbList, LocalBusiness, Event, and more - all the types Google actively uses for rich results.

Read the guide

JSON-LD Schema Markup: The Complete Guide to Rich Results in 2026

Learn how to implement JSON-LD schema markup correctly. Covers every major schema type, common mistakes, and how structured data fuels AI overviews and rich results.

10 min read →

FAQ

Common questions

Schema markup is code (typically JSON-LD) added to a page's HTML that tells search engines structured information about the content - like whether it's a product, article, recipe, or FAQ. This can enable rich results in Google search.

Schema Tester

All your SEO answers, completely free.

No account needed for standalone tools. Google OAuth for GSC tools - read-only, no data stored.

Read-only OAuth · no payment · no data reselling