Developer

Schema markup generator

Generate valid JSON-LD schema for Article, FAQ, Product, Local Business, Breadcrumb, and more.

Schema type

JSON-LD output

100% private. All processing happens locally in your browser — no files or data are ever sent to a server.

How to use Schema markup generator

01 Paste or type your input into the text field provided
02 The output generates instantly as you type
03 Click Copy to send the result straight to your clipboard

Frequently asked questions

Common questions about Schema markup generator.

Is Schema markup generator free to use?

Yes, Schema markup generator is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does Schema markup generator upload my data to a server?

No. Schema markup generator runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use Schema markup generator on my phone or tablet?

Yes. Schema markup generator is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

Does Schema markup generator work without an internet connection?

Yes. Once the page has loaded, Schema markup generator works fully offline — all processing is done locally in your browser.

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About Schema markup generator

The Schema Markup Generator creates valid JSON-LD structured data for common schema types: Article, FAQ, Product, Local Business, Breadcrumb, Review, Event, and Person. Select a schema type, fill in the form fields for that type, and the tool outputs properly formatted JSON-LD ready to paste into your page's head or body. Valid structured data helps search engines understand your content and can enable rich results like FAQ snippets and product carousels. Copy the output or download as a .json file.