Online Schema Markup (JSON-LD) Generator
Create structured JSON-LD schema markup for Organizations, Articles, Products, Local Businesses, and FAQs.
Structured Data and Semantic Web Markup with Schema.org
Schema.org is a collaborative community initiative launched in 2011 by Google, Microsoft, Yahoo, and Yandex to establish a shared semantic vocabulary for structured data on the web. By annotating webpages with standardized schemas, site owners help search engines understand entity relationships, content types, and business details beyond raw keyword text.
Implementing structured data enables rich search enhancements—including review stars, recipe cards, breadcrumb trails, product availability snippets, and interactive FAQ accordions—which increase visibility and click-through rates in search results.
Why JSON-LD is the Recommended Standard
While structured data can be implemented using inline HTML microdata or RDFa attributes, JSON-LD (JavaScript Object Notation for Linked Data) is Google's officially recommended format. Defined under W3C recommendations, JSON-LD encapsulates structured metadata within a clean <script type="application/ld+json"> block placed inside the document's <head> or <body>.
Unlike Microdata, which requires embedding attributes directly into HTML tags, JSON-LD completely decouples your data layer from your presentation markup. This makes your structured data easy to manage, update, and maintain without risking visual layout bugs.
Frequently Asked Questions
Where should the generated JSON-LD script block be placed?
Place the