Schema Builder for Structured Data
Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification
Instantly validate, visualize, and generate Schema.org structured data for any webpage
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Schema Markup Validator & Generator helps you ensure your structured data is accurate, compliant, and ready for rich results—without leaving your browser.
Built for SEO professionals, developers, and content teams, this extension combines real-time schema detection, error validation, and a ready-to-use generator in one streamlined tool.
🔍 Key Features
• Automatic Schema Detection
Instantly scans webpages for JSON-LD, Microdata, and RDFa formats.
• Accurate Validation
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Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification
Visualize JSON-LD structured data with interactive graphs. Perfect for SEO professionals and web developers.
Visualize JSON-LD schema markup at the click of a button
Analyze and check on-page schemas and structured data of a webpage. Ideal for developers and SEOs
Quickly access your website's SEO metrics. Analyze titles, tags, links, headings, and more for a complete overview.
Detect and validate JSON-LD schema markup directly from webpages.