Structured data tells Google and AI engines exactly what your page is about, which can earn rich results and clearer citations. This free JSON-LD generator lets you pick a type, fill in the form, and copy clean JSON-LD schema markup. No login, nothing stored.
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Paste this into the <head> of your page (it already includes the <script type="application/ld+json"> wrapper). Empty fields are left out automatically. Always run it through Google's Rich Results Test before you ship.
Schema is one layer. A technical SEO audit checks whether Google and AI can crawl, render and trust every page, not one snippet alone.
Get a StudioHawk technical SEO auditA JSON-LD generator is a tool that builds structured data in the JSON-LD format for you, so you do not have to hand-write it. You pick the schema type and fill in the details, and it outputs a valid JSON-LD block you paste into your page's head. This tool is a free JSON-LD generator that covers the common schema.org types.
Schema markup is the structured data itself, the labels that describe your content using schema.org vocabulary. JSON-LD is the format you write it in. This tool generates schema markup in JSON-LD, which is the format Google recommends and the one most SEO teams use.
Yes, for most sites. JSON-LD sits in one script block separate from your visible HTML, which makes it easy to add and maintain, and Google states a preference for it over Microdata and RDFa. That is why this generator outputs JSON-LD.
No. You pick the type and fill in the fields, and the generator writes the JSON-LD for you. Paste the output before the closing head tag, then confirm it in the Schema Markup Validator and Google's Rich Results Test.
