schema-gen
Generate valid Schema.org JSON-LD structured data markup for any schema type.
Supported Schema Types
| Type | Key Fields | Google Rich Result |
|---|---|---|
| Person | name, jobTitle, url, image, sameAs, worksFor | Yes |
| Organization | name, url, logo, description, sameAs, foundingDate | Yes |
| Product | name, description, image, price, availability, brand | Yes |
| Article | headline, author, datePublished, image, publisher | Yes |
| FAQ | questions (question + answer pairs) | Yes |
| HowTo | name, steps (name + text), totalTime | Yes |
| LocalBusiness | name, address, telephone, openingHours, geo | Yes |
| Event | name, startDate, location, description, offers | Yes |
| WebSite | name, url, potentialAction (SearchAction) | Yes (Sitelinks) |
| BreadcrumbList | items (name + url position pairs) | Yes |
| VideoObject | name, description, thumbnailUrl, uploadDate, duration | Yes |
| SoftwareApplication | name, operatingSystem, applicationCategory, offers | Yes |
How to Generate
When asked to generate schema markup:
- Identify which schema type is needed based on the user's request
- Ask for the required fields (or extract from context)
- Generate valid JSON-LD with:
@context: alwayshttps://schema.org@type: the schema type name- All provided fields properly formatted
- Output in a code block with
jsonsyntax highlighting - Wrap in
<script type="application/ld+json">tags for HTML insertion
Output Format
Always output like this:
<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 anacceptedAnswerwith@type: "Answer" - For HowTo: each step needs
@type: "HowToStep" - For BreadcrumbList: each item needs
@type: "ListItem"withposition(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