Free Tool • Technical SEO

Free Schema Markup (JSON-LD) Generator

Create error-free JSON-LD structured data adhering to official Schema.org standards. Choose from 7 common schema types with real-time syntax validation, copy, and download.

Select Structured Data Type:

Article Properties (Schema.org Specification)

Article Headline:

Author Name:

Publisher Name:

Hero Image URL:

Date Published:

Valid JSON-LD Output (<script type="application/ld+json">)

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Article",
  "headline": "How to Master Technical SEO in 2026",
  "image": [
    "https://example.com/images/article-hero.jpg"
  ],
  "datePublished": "2026-01-15",
  "dateModified": "2026-02-01",
  "author": {
    "@type": "Person",
    "name": "Alex Morgan"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Zonified",
    "logo": {
      "@type": "ImageObject",
      "url": "https://example.com/logo.png"
    }
  },
  "description": "A comprehensive guide to crawling, indexing, and structured data optimization."
}
</script>

Adheres strictly to official Schema.org standards. Rich result presentation is determined by Google's search algorithms based on query intent.

Step-by-Step Guide

How to Use Free Schema Markup Generator

Select your desired structured data type from the top selector: Article, FAQPage, Product, Organization, LocalBusiness, HowTo, or BreadcrumbList. Fill in the dynamic form fields tailored specifically to that schema type (such as headline and author for Articles, or questions and answers for FAQs). The generator validates required properties and constructs clean, properly escaped JSON-LD code in real time. Inspect the live code preview, test with one click, and copy or download the complete `<script type='application/ld+json'>` snippet.

Select Schema Type

Choose from Article, FAQ, Product, Organization, LocalBusiness, HowTo, or Breadcrumb.

Complete Form

Enter your entity details into dynamically rendered, validated property fields.

Copy Valid JSON-LD

Copy or download the complete script tag to embed in your page header.

SEO Impact & Strategy

Why Structured Data & Schema.org Matters

Search engines and AI answer engines do not read web pages like humans; they rely on structured data to translate unstructured HTML text into unambiguous, machine-readable entity knowledge. Adding Schema.org JSON-LD markup helps Google comprehend your business relationships, product availability, author credibility, and FAQ answers. Furthermore, valid structured data qualifies your pages for Google Rich Results—such as star ratings, breadcrumb trails, product pricing badges, and interactive accordion snippets that dramatically increase search prominence.

Unlocks Google Rich Snippets (star ratings, product pricing, FAQ accordions)

Feeds explicit knowledge graph entities directly to AI answer engines and SearchGPT

Clarifies author credibility, publisher authority, and E-E-A-T signals for Google

Prevents syntax errors and malformed formatting with pre-validated JSON-LD templates

Automated SEO Engine

Want this done for you?

Zonified handles keyword research, writes SEO-optimized articles, discovers backlink opportunities, analyzes performance, runs SEO audits and publishes content to your website every week. Automate your entire SEO workflow instead of running individual tools manually.

Explore Zonified See How It Works

` block into the `` or the `` of the specific webpage it describes. Placing it in the `` is the most common industry standard."}},{"@type":"Question","name":"Does adding schema markup guarantee Google Rich Results?","acceptedAnswer":{"@type":"Answer","text":"No. Adding valid schema markup makes your page technically eligible for rich results, but Google's ranking algorithms decide whether to display rich snippets based on search intent, query context, and domain authority."}},{"@type":"Question","name":"Can I use multiple schema types on the same webpage?","acceptedAnswer":{"@type":"Answer","text":"Yes. Many high-performing pages combine multiple schemas (for example, an Article schema combined with a BreadcrumbList and an FAQPage schema). You can include multiple `

Got Questions?

Frequently Asked Questions

Clear answers to common questions about how this tool works, search engine behavior, and practical SEO best practices.

Google explicitly recommends JSON-LD for structured data because it is clean, decoupled from HTML presentation, easier to maintain, and does not break when page design or styling changes.

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