Your structured data, read the way Google reads it
Structured data is the only language Google and answer engines read without ambiguity. This tool extracts your page JSON-LD, lists the types present, identifies the essential ones missing, and hands you the exact code to paste.
Free, no account, no daily limitFree tool, no signup and no daily limit, published by LANXAS, a French artificial intelligence company. Servers are located in France and no analysis data is retained.
The four types that truly matter
| Type | What it brings |
|---|---|
| Organization | Your brand identity card: name, logo, official profiles. Without it, neither Google nor AI knows who you are. |
| WebSite | Enables an internal search box directly inside Google results. |
| BreadcrumbList | Shows the breadcrumb under your title in results, which lifts click-through rate. |
| FAQPage | The format most reused by generative AI: one question, one short self-contained answer. |
Why this weighs more since AI arrived
An answer engine must choose what to cite. Faced with free prose, it has to interpret. Faced with structured data, it reads an explicit, attributed, unambiguous statement. With equal content, the structured page gets quoted and the other is ignored.
The sameAs property of your Organization entity deserves particular care: it formally links your site to your official profiles and to public entity databases. That link lets an AI state with confidence that your site and your brand are the same entity.
Frequently asked questions
Should structured data be on every page?
Does FAQ markup still show rich results?
Can I invent reviews or ratings?
Is the tool free?
Every tool in a single application
These tools are part of LANXAS SEO GEO, a complete application bringing together technical audit, keyword research, AI visibility, prospecting and PDF reports. Access is free.
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