How to validate JSON-LD schema markup

Validate schema.org JSON-LD before publishing — catch type errors and missing required fields.

Structured data helps search engines show rich results — FAQ snippets, product prices, breadcrumbs. Invalid JSON-LD wastes crawl budget and triggers Search Console errors.

Tentaco JSON-LD Validator checks syntax and common schema.org patterns locally before you deploy to production.

Open the free JSON-LD Validator at /use/json-ld-validator (Web & SEO Studio) to paste markup and fix issues before deploy.

Steps

Copy your JSON-LD script block from the page template or CMS.
Open JSON-LD Validator in Web & SEO Studio (/use/json-ld-validator).
Paste JSON — fix parse errors and @context/@type issues.
Verify required properties for your schema type (Product, FAQPage, etc.).
Deploy and confirm in Google Rich Results Test after staging validation.

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How to validate JSON-LD schema markup

Steps

Try it here

Open in studio

Related guides

How to validate JSON-LD schema markup

Steps

Try it here

Open in studio

Related guides