How does JSON-LD improve SEO?

JSON-LD provides machine-readable context to search engine crawlers (Google, Bing), enabling Rich Results like star review ratings, prices, recipe cooking times, and FAQ dropdowns in search results.

Can I test JSON-LD extracted from full HTML pages?

Yes. If you paste full HTML source containing application/ld+json script tags, this tool automatically extracts and validates the embedded JSON payload.

JSON-LD Structured Data Inspector & Google Rich Snippet Simulator

Validate Schema.org JSON-LD scripts and preview how your structured data will appear on Google Search. Audit required fields for Products, Articles, FAQs, and Breadcrumbs offline.

Schema Type -

Google Compliance VALID

Errors 0

Rich Features Eligible

JSON-LD SCRIPT INPUT 0 lines

GOOGLE RICH RESULTS SEARCH SNIPPET SIMULATOR Google SERP Preview

Frequently Asked Questions

What is Google Search Central compliance?

Google defines strict required and recommended properties for each structured data type. For example, a Product schema without offers or review will generate warnings and may be disqualified from rich snippet badges.

Is my structured data uploaded anywhere?

No. The JSON-LD schema parsing and Google search card simulator run completely client-side in your browser engine with 100% privacy.