HTMLStructured Data Audit
Paste HTML or raw JSON-LD and audit structured data before launch: extracted script counts, schema types, required-field checks, duplicate @id risks, relative URL warnings, FAQ/Breadcrumb/Product/Article review, and a privacy-safe structured data QA pack with a starter Node crawler check. Everything runs in your browser.
Ctrl+Enter to run | Ctrl+K to switch tools | Recent button shows input history
Repeating this work? Turn this kind of browser utility into an API batch, MCP prompt, extension workflow, or shared team recipe.
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What can I paste into Structured Data Audit?
Paste a rendered HTML document with application/ld+json scripts or paste a raw JSON-LD object, array, or @graph block.
Does it validate against Google rich result rules?
It catches common launch risks and creates a review pack, but final eligibility still depends on the search engine crawler, page content, and current rich-result policies.
Does my structured data leave the browser?
No. Extraction, parsing, and the QA pack are generated locally. The copied pack reports counts, types, and issue categories without raw entity values.