Schema Validator
Extract and validate all JSON-LD and Microdata schemas embedded on any webpage or pasted snippet.
Paste JSON-LD or <script> Tag
Paste your structured data markup to validate JSON syntax and Schema.org semantic compliance.
Valid Schema.org markup. Discovered 1 structured entity with 0 syntax errors.
Discovered Structured Entities (1)
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About the Schema Validator
Extract and validate all JSON-LD and Microdata schemas embedded on any webpage or pasted snippet. Use this free tool as a focused first review, then prioritise the improvements that matter most to your visitors, visibility, and business goals. Every result is easier to act on when you compare it with your live website, analytics, and customer feedback.
What this tool helps with
The Schema Validator helps you review whether search engines understand the page topic, relevance, and eligibility for enhanced search results. It is built for website owners, marketers, content teams, and developers improving organic search visibility who need a clear next action rather than a long, unfocused checklist.
How to use the result
- Enter the page or website details requested by the tool.
- Review the checks and separate urgent technical issues from useful optimisation opportunities.
- Apply changes on your live site, then re-run the tool to confirm the public result.
Best practices for stronger results
- Keep one clear page topic per URL.
- Match your title, H1, and on-page promise.
- Review changes after publishing them.
Important: It cannot guarantee rankings because competition, backlinks, content quality, and search-engine decisions are outside a page-level scan.
Schema Validator FAQs
Answers to common questions before you use this free online tool.
What does the Schema Validator do?
Extract and validate all JSON-LD and Microdata schemas embedded on any webpage or pasted snippet. It gives you a practical first review without installing software or creating an account.
How does the Schema Validator work?
The tool checks publicly available page markup and technical signals, then turns them into clear actions. Results reflect the public URL, domain, or values you submit at the time of the check.
Who should use the Schema Validator?
It is useful for website owners, marketers, content teams, and developers improving organic search visibility. You can use it before a launch, during a website review, or when prioritising your next improvement.
What should I do after using the Schema Validator?
Start with the most relevant finding, make the change in your live environment, and run the tool again. Combine the result with analytics, user feedback, and business context before making important decisions.
Are the Schema Validator results completely accurate?
It cannot guarantee rankings because competition, backlinks, content quality, and search-engine decisions are outside a page-level scan. Use the result as a practical starting point and validate important changes in your live environment.