Paste your JSON-LD or enter a URL. Get instant validation against Google's rich result rules for Schema.org types that actually matter.
Preview only: open the real validator →
A deploy removes a field. A theme update rewrites the template. Google drops your rich results and you find out weeks later, when rankings have already fallen.
Invalid JSON-LD silently fails. The page loads fine. You would never know without checking.
By the time you notice the rich snippets are gone, you have already lost impressions and clicks.
Validate now for free. When monitoring launches, get alerted the moment something breaks.
Paste raw JSON-LD directly, or enter a URL and we'll fetch the page and extract all structured data blocks automatically.
We check every block against Google's rich result rules (required fields, recommended fields, and common mistakes per Schema.org type).
Errors shown with the exact field path and a plain-English explanation. No jargon, no guessing what Google actually requires.
Validation rules are sourced directly from Google's rich results documentation, not the raw Schema.org spec. We check what Google actually requires.
Google AI Overviews, ChatGPT, and Perplexity rely on JSON-LD to understand and cite your content. Research shows that knowledge graph representations of content can more than triple the accuracy of LLM answers compared to unstructured data.1
Broken JSON-LD means you're invisible to both Google rich results and AI answers. The same validation, twice the reason to get it right.
Validate your structured data →The validator shows you what's broken today. The monitoring service will tell you the moment something breaks tomorrow, before Google notices.
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