onul.works

JSON-LD Generator

Generate JSON-LD structured data and schema markup for SEO pages, then copy the application/ld+json output.

⌘ Runs in browser ◴ No data stored ⌁ Free
Schema input
JSON-LD output

How to use

  1. 1 Choose a schema type: Organization, WebSite, Article, Product, Person, Breadcrumb, or FAQ.
  2. 2 Fill in the required fields such as title, URL, and description.
  3. 3 Review and copy the generated application/ld+json code.

Common use cases

  • JSON-LD Article structured data
  • application/ld+json script output
  • FAQ structured data
  • Breadcrumb schema markup

Frequently asked questions

Which schema types can I generate?

You can choose Organization, WebSite, Article, Product, Person, BreadcrumbList, or FAQPage and fill in the type-specific form to generate a JSON-LD script tag.

Can I copy the result or save it as a file?

Yes. You can copy the generated application/ld+json markup to the clipboard.

Can I publish the generated JSON-LD as is?

Empty values are removed, but you should confirm the markup matches the actual page content. Validate it with a structured data testing tool before publishing.

Related workflow

JSON-LD GeneratorStructure the page name, URL, and type first so the rest of the SEO metadata has one reference point. → AI SlugWhen the structured data needs a URL path, send the source text to the server API for an English slug candidate. → Hreflang GeneratorLink the approved URL to language alternates so structured data and alternate links stay aligned.