Schema Markup Generator
Build valid Schema.org JSON-LD structured data for SEO. Pick a type, fill in the form, copy the result.
FAQ items
Organization details
Local business details
Person details
Product details
Article details
Event details
Breadcrumb items
Start filling in the form to see your JSON-LD here.Everything runs in your browser. Your data never leaves your device.
Frequently Asked Questions
What is Schema.org structured data?
Schema.org structured data is a standardized vocabulary of tags you add to your HTML so search engines can better understand your content. When implemented as JSON-LD, it can unlock rich results in Google — star ratings, FAQs, product prices, event dates, and more.
What is JSON-LD and why does Google recommend it?
JSON-LD (JavaScript Object Notation for Linked Data) is a JSON-based format for encoding structured data. Google recommends it because it lives in a single script tag in the head and does not interfere with the page HTML, making it easier to maintain than inline microdata or RDFa.
Where do I put the generated JSON-LD on my page?
Paste the generated JSON-LD inside a <script type="application/ld+json"> tag in the <head> of your HTML page. Use the Copy as script button to get the block already wrapped and ready to paste.
How do I validate the generated markup?
After adding the JSON-LD to your page, test it with Google's Rich Results Test and Schema.org Validator. Both tools check for syntax errors and confirm which rich results the markup is eligible for.
Is my data sent to any server?
No. Everything runs entirely in your browser. The form values, the generated JSON-LD, and any downloaded file never leave your device.