Schema Markup Validator
Check JSON-LD syntax and basic schema structure.
WORKSPACE
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Complete the fields above, then run the tool.
How to use Schema Markup Validator
Paste JSON-LD or a JSON-LD script tag and validate it.
What is Schema Markup Validator?
JSON-LD represents structured information about a page or entity.
Why does it matter?
Check JSON-LD syntax and basic schema structure. Use the findings to guide a focused review of your content or implementation.
Best practices
Use supported types and match markup to visible page content.
Common mistakes
Local checks do not guarantee Google rich-result eligibility.
Frequently asked questions
How do I start using Schema Markup Validator?
Paste JSON-LD or a JSON-LD script tag and validate it.
What should I review after using Schema Markup Validator?
Use supported types and match markup to visible page content.
What is a common mistake with Schema Markup Validator?
Local checks do not guarantee Google rich-result eligibility.
What does Schema Markup Validator help me understand?
JSON-LD represents structured information about a page or entity.