Schema Validator
Extract and validate JSON-LD structured data markup from any webpage. Check Schema.org types, required fields, and formatting. Free, no sign-up.
Fetched via CORS proxy · No data stored on our servers
About Schema Validator
Extract and validate JSON-LD structured data from any webpage. Enter a URL and instantly discover all Schema.org markup, check for required fields, and view the raw JSON. Perfect for SEO audits, debugging rich results, and learning structured data patterns.
Instant Extraction
Enter any URL and extract all JSON-LD schema blocks automatically. Supports all Schema.org types including Article, Product, FAQPage, LocalBusiness, and more.
Field-Level Validation
Checks for required and recommended fields per Schema.org type. Flags missing properties, invalid values, and common structured data errors.
Readable Property View
Every schema is displayed with its key properties in a clean, readable format. Arrays and nested objects are summarized so you can scan quickly.
Copy-Ready Raw JSON
View the raw JSON-LD with one-click copy. Perfect for debugging, testing with Google Rich Results Test, or reusing structured data patterns.
📋 Common Use Cases
Page-Level SEO Setup
Generate complete meta tag sets — title, description, Open Graph, and Twitter Cards — for new pages or existing ones missing optimization.
Rich Result Preparation
Create validated JSON-LD schema markup for articles, products, FAQs, and more. Qualify for rich results that increase SERP click-through rates.
Site-Wide Technical Audit
Check robots.txt configuration, sitemap structure, and URL format across your site. Fix technical issues before they impact crawl budget.
Platform Migration
Generate proper redirect maps, canonical tags, and structured data when moving between platforms or restructuring your URL hierarchy.
🪜 How to Use This Tool
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Enter page or site details
Provide the URL, page content, or site configuration depending on the specific SEO tool. -
Configure output requirements
Select schema types, meta tag formats, or audit scope based on your needs. -
Generate or analyze
Get generated meta tags, validated schema markup, or technical audit findings with prioritized recommendations. -
Implement on your site
Copy generated code to your HTML head section, robots.txt, or sitemap. Re-audit after implementation to confirm fixes.