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ToolNest AI
Free

Schema Extractor

Extract and inspect all structured data (JSON-LD, Microdata and RDFa) from any webpage.

data_object

Extract Structured Data

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Enter a URL to extract all structured data

Detects JSON-LD, Microdata and RDFa, validates each schema against Google Rich Results requirements and displays pretty-printed JSON with syntax highlighting.

JSON-LDMicrodataRDFaValidationRich ResultsSEO Score

About Schema Extractor

Enter any URL to extract every piece of structured data from the page — JSON-LD scripts, Microdata attributes and RDFa markup are all parsed and displayed with pretty-printed JSON, schema type badges, property counts and Google Rich Results eligibility indicators. Each schema is individually validated: required properties are checked, empty values flagged and warnings surfaced for common mistakes. An overall structured data score (0–100) shows the health of your schema setup with actionable recommendations. Export extracted schemas as JSON, TXT or a print-ready PDF.

Frequently Asked Questions

A schema extractor fetches any public webpage and parses all structured data markup — JSON-LD script blocks, HTML Microdata attributes (itemscope, itemtype, itemprop) and RDFa attributes (typeof, property) — then displays each schema in a readable, pretty-printed format with validation results.

JSON-LD is structured data embedded in a <script type='application/ld+json'> block — Google's recommended format because it is completely separate from HTML and easy to add. Microdata uses HTML attributes (itemscope, itemtype, itemprop) directly on page elements. RDFa is similar but uses different attributes (typeof, property, resource). All three communicate the same semantic information to search engines.

Structured data is the foundation of Google Rich Results — star ratings under product listings, FAQ dropdowns, recipe cards, event dates and more. Pages with valid structured data are eligible for these enhanced search listings, which consistently achieve higher click-through rates than plain blue links. Missing or invalid structured data means missing out on rich results eligibility.

Google supports rich results for: Article, Breadcrumb, Event, FAQ, How-To, JobPosting, LocalBusiness, Movie, Organization, Person, Product, Q&A, Recipe, Review, Sitelinks Searchbox, SoftwareApp, SpecialAnnouncement, VideoObject and more. The extractor flags these types and checks required properties for each.

Yes, 100% free with no account required and no usage limits. Pages are fetched server-side to bypass CORS; all parsing and validation run instantly.

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