Does this replace Google's Rich Results Test?
No. It helps you find and inspect JSON-LD quickly. Eligibility is still determined by search engines and their validators.
Free schema markup checker
Schema Markup Checker: See the Structured Data Your Page Publishes
Find JSON-LD after the page renders, identify its declared Schema.org types, and surface malformed blocks before you hand the page to a richer validation workflow.
Make structured data visible before it becomes a mystery
Submit one public URL to receive a focused technical SEO report.
Make structured data visible before it becomes a mystery
- 1Paste one public page URL.
- 2Render the final document.
- 3Review JSON-LD blocks, types, and syntax.
Related technical SEO tools
Canonical Tag Checker: Confirm the URL Search Engines Should Prefer
Check one public page before publishing, migrating, or investigating duplicate-content signals. See the rendered canonical tag beside the final page URL.
HTTP Header Checker: See the Response Signals Behind Your Page
Inspect one public URL without a full site crawl. Check the response headers that affect caching, content handling, and crawler instructions.
Hreflang Checker: Review the Language Versions Your Page Declares
See the alternate-language links present after rendering so you can spot duplicate, missing, or unexpected hreflang declarations before international pages compete with each other.
Frequently asked questions
What kinds of schema does it find?
It lists the Schema.org @type values declared in JSON-LD blocks, such as Article, Product, Organization, or BreadcrumbList.
Does it read microdata too?
This version focuses on JSON-LD, the most common structured-data format for modern SEO workflows.