Schema Inspector by Flowtrix

See, copy and check Schema.org structured data (JSON-LD, Microdata, RDFa) and Open Graph tags on any page in one click.

Schema Inspector shows you the structured data on any webpage in one click. See every Schema.org item, copy the raw JSON-LD, and find the errors that stop Google rich results without opening a single developer tool. WHY WE BUILT IT: We're Flowtrix, an AEO, SEO and website agency. Checking schema markup is part of our daily work, and the tools we used were slow, cluttered or buried the code we actually needed. We wanted something simple: open the extension, see the schema, copy it, fix it. So we built Schema Inspector and made it free for everyone. WHAT IT DOES • Finds all structured data on the page: JSON-LD, Microdata and RDFa • Shows each schema as clean, readable, syntax-highlighted JSON • Copies any schema in one click, or copies it wrapped in a ready-to-paste <script> tag • Flags errors and warnings for Google rich results, with each schema's issues listed first • Breaks every schema down field by field, with copy on each value • Previews your Open Graph share card and checks for missing tags and title/description length • Opens the page in Google's Rich Results Test with one click • Copies or downloads all structured data as a single JSON file • Light and dark mode, full keyboard support and screen-reader friendly WHO IT'S FOR SEO and AEO specialists, developers, content teams and agencies who need to check schema markup fast — on their own sites or on competitors'. PRIVATE BY DESIGN Everything runs locally in your browser. Schema Inspector doesn't collect, store or send your browsing data anywhere. It only reads the page you're on when you open it. FREQUENTLY ASKED QUESTIONS What is schema markup? Schema markup (structured data) is code that describes a page to search engines and AI assistants — for example, that a page is a product, an article or an FAQ. It helps pages qualify for rich results in Google and be understood correctly by AI answer engines. How do I check a page's schema? Open the page, click the Schema Inspector icon, and every schema on the page appears instantly. Click one to see its JSON, or open the Details tab to see its issues. Does it support JSON-LD, Microdata and RDFa? Yes. All three formats are detected, and Microdata and RDFa are shown as JSON so they're easy to read and copy. Can I check Open Graph tags? Yes. The Open Graph tab shows a share preview and flags missing or overly long tags. Is it free? Yes, Schema Inspector is completely free. ABOUT FLOWTRIX Flowtrix helps businesses grow with AEO (answer engine optimization), SEO and website design and development. Need help getting found on Google and in AI answers? Visit flowtrix.co to book a call. This plugin is Powered by BetterCMS.