JSON-LD Schema Generator
Build valid JSON-LD structured data for Article, FAQ, Product, Local Business and 7 more schema types, then copy the script tag.
Article markup powers headline, author and date in Google news and blog results.
Items
Fill in the fields above to generate your structured data.
How it works
Pick a schema type, fill in the fields and the matching JSON-LD structured data is built
instantly. The generator follows the shapes Google documents for rich results — an
Article gets a headline, author and publisher, a Product gets an
Offer with price and availability, an FAQPage gets a
mainEntity list of question and answer pairs, and a LocalBusiness
gets a nested PostalAddress plus opening hours. Empty fields are simply left
out, so you never ship half-filled properties.
Tick “Wrap in a <script> tag” to get the exact snippet you paste into the
<head> of your page, then Copy or Download it. Everything is assembled in
your browser with plain JavaScript — no upload, no account, no ads — so you can safely draft
markup for unreleased pages, private clients or staging sites. Validate the finished snippet
with Google’s Rich Results Test or the Schema Markup Validator before you publish.
Frequently asked questions
What is JSON-LD structured data and why do I need it?
JSON-LD is a small block of JSON that describes what a page is about in schema.org vocabulary. Search engines read it to build rich results — star ratings on products, expandable FAQ answers, cook times on recipes, breadcrumbs instead of a raw URL. It does not change how your page looks to visitors.
How do I add the JSON-LD to my website?
Tick "Wrap in a <script> tag", copy the snippet, and paste it into the <head> of the page it describes, before the closing </head> tag. One page can carry several JSON-LD blocks. Only mark up content that is actually visible on that page, then check it with Google's Rich Results Test.
Is my data uploaded when I use this schema markup generator?
No. The JSON-LD is assembled entirely in your browser with JavaScript — nothing is sent to a server, stored or logged. That makes it safe for unreleased pages, client sites and staging URLs.