Free tool by SEO Dispatcher
Structured data checker
Structured data helps describe what's on a page. Paste a URL to find its JSON-LD blocks and check common mistakes before testing eligible types with Google's tools.
Know what you’re looking at
What this tool checks
- JSON-LD blocks in the server's HTML
- Readable JSON, schema context and types
- Common property and FAQ structure checks
What the results mean
This is a focused JSON-LD check, not Google's Rich Results Test or complete schema.org validation. Valid markup does not guarantee rich results.
Start with anything marked “Review.” Read the evidence before making a change—some settings may be intentional.
Make your pages clearer for readers and crawlers →A few things to know
Is this tool free?
Yes. You can run a check without signing in. A free account unlocks each JSON-LD block, its detected types and every reported issue with a suggested correction. You don’t need a paid plan for the fuller free report. Each user gets three runs per domain, shared across all tools, with no reset. Sign-in doesn’t add runs. You can reopen a saved report for 24 hours without spending another run.
Do I need to connect Google Analytics or Search Console?
No. This tool uses public sources and works independently of your app workspace. Connected Google insights remain available separately in the paid app.
Will this tool change my website?
No. It reads public information and shows findings for you to review. You decide which changes to make.
Why might a check fail?
The website may block automated requests, require sign-in, or return an unsupported file. Try a public page that opens in your browser. Large files and page samples are limited to keep checks responsive. An accepted attempt uses one run even if it cannot finish; invalid inputs are rejected before a run is spent.