schema-gen#

Generate valid Schema.org JSON-LD structured data markup for any schema type.

Supported Schema Types#

TypeKey FieldsGoogle Rich ResultPersonname, jobTitle, url, image, sameAs, worksForYesOrganizationname, url, logo, description, sameAs, foundingDateYesProductname, description, image, price, availability, brandYesArticleheadline, author, datePublished, image, publisherYesFAQquestions (question + answer pairs)YesHowToname, steps (name + text), totalTimeYesLocalBusinessname, address, telephone, openingHours, geoYesEventname, startDate, location, description, offersYesWebSitename, url, potentialAction (SearchAction)Yes (Sitelinks)BreadcrumbListitems (name + url position pairs)YesVideoObjectname, description, thumbnailUrl, uploadDate, durationYesSoftwareApplicationname, operatingSystem, applicationCategory, offersYes

How to Generate#

When asked to generate schema markup:

1. Identify which schema type is needed based on the user's request
2. Ask for the required fields (or extract from context)
3. Generate valid JSON-LD with:
   • @context: always https://schema.org
   • @type: the schema type name
   • All provided fields properly formatted
4. Output in a code block with json syntax highlighting
5. Wrap in <script type="application/ld+json"> tags for HTML insertion

Output Format#

Always output like this:

html

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "John Doe",
  "jobTitle": "Software Engineer",
  "url": "https://johndoe.com",
  "sameAs": [
    "https://linkedin.com/in/johndoe",
    "https://twitter.com/johndoe"
  ]
}
</script>

Important Notes#

• Always include @context: "https://schema.org"
• Remove empty/null fields from output
• For FAQ schema: each question needs both @type: "Question" and an acceptedAnswer with @type: "Answer"
• For HowTo: each step needs @type: "HowToStep"
• For BreadcrumbList: each item needs @type: "ListItem" with position (number)
• Validate at: https://search.google.com/test/rich-results
• For addresses: use @type: "PostalAddress" with streetAddress, addressLocality, addressRegion, postalCode, addressCountry
• For geo: use @type: "GeoCoordinates" with latitude, longitude