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Schema Markup Validator - Structured Data Tool

Validate your website's structured data and schema markup. Our tool detects JSON-LD, Microdata, and RDFa formats, identifies errors, and suggests improvements for rich snippets.

Proper schema markup helps search engines understand your content better and can lead to rich snippets in search results.

JSON-LD

Detect and validate JSON-LD structured data.

Microdata

Check Microdata implementation.

Schema Types

Identify all schema types used on the page.