Schema Markup Generator (JSON-LD) - Free Structured Data Tool | Smart SEO Tools Kit

Schema Markup Generator (JSON-LD)

Generated JSON-LD Code

What is Schema Markup (JSON-LD) and Why Does It Matter in 2026?

Schema Markup is a standardized vocabulary of structured data tags created collaboratively by Google, Bing, Yahoo, and Yandex (Schema.org). When you add schema markup in the recommended JSON-LD format to your website’s HTML, you provide search engines with explicit, unambiguous signals about the meaning and context of your content.

In 2026, schema markup is critical for winning Google AI Overviews (SGE citations) and prominent Rich Snippets in search engine result pages (SERPs). Instead of relying on a search bot to guess your article author, product price, or FAQ questions, schema markup delivers this structured information directly into search indexes.

Supported Schema Types in Our Free Generator

  • Article / BlogPosting: Displays author persona, publisher logos, publication dates, and headline metadata in Google News and standard SERP carousels.
  • FAQPage: Renders interactive accordion dropdowns directly underneath your search snippet, dramatically increasing click-through rates (CTR).
  • How-To: Provides step-by-step instructional cards with required preparation times, tools, and visual instructions.
  • Local Business: Informs Google Maps and the Local 3-Pack about your physical address, opening hours, accepted payment methods, and contact coordinates.
  • Product: Generates rich badges showing current pricing, stock availability (InStock / OutOfStock), and aggregate user review ratings.
  • Person / Author: Strengthens your E-E-A-T signals by linking verified social media profiles, affiliations, and job titles to your author entity.

How to Implement JSON-LD Code on Your Website

  1. Select your desired schema type from the dropdown selector above.
  2. Fill in the fields with your page information. Our generator updates the JSON-LD script in real time.
  3. Click Copy Code to copy the complete <script type="application/ld+json"> snippet.
  4. Paste the code into the <head> or bottom of the <body> section of your HTML webpage or WordPress theme.
  5. Click Test with Google to validate your structured data in Google’s official Rich Results Test tool.