Review Schema Validator
Verify that your review structured data is correctly implemented so Google shows star ratings in search results.
Review rich snippets — the star ratings that appear in Google search results — can increase click-through rates by 20-30%. But they only appear if your review structured data is correctly implemented as JSON-LD markup. Many review apps generate broken or incomplete schema that fails Google validation, meaning you miss out on this traffic boost without knowing it.
This checker validates your review structured data against Google guidelines and the Schema.org specification. It tests for common errors like missing required fields, invalid rating values, incorrect aggregate calculations, and markup that does not match the visible review content on the page (a Google policy violation that can result in rich snippet removal).
How to Use
Enter your product page URL
Provide a URL for a product page with reviews. The checker extracts and validates the JSON-LD structured data on the page.
Review validation results
See a pass/fail for each required schema field: @type, name, ratingValue, bestRating, worstRating, ratingCount, and reviewCount.
Check for Google policy compliance
The checker verifies that your markup matches visible page content, uses the correct @type values, and follows Google review snippet policies.
Interpreting Your Results
If your schema validation fails, you are missing out on rich snippets in Google search results. Common errors include: missing bestRating/worstRating fields (required by Google), ratingCount not matching visible review count, and using deprecated schema properties.
Eevy AI automatically generates valid review structured data for all review sections. The JSON-LD markup is always in sync with the displayed review content, ensuring Google policy compliance. When you switch to Eevy AI, your rich snippets continue appearing without any manual schema management.
Let AI do the optimization
Eevy AI's genetic algorithm handles the testing and optimization automatically — no manual calculations needed.
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