Free Schema Markup Generator
Generate valid JSON-LD structured data for your website in seconds. Select a schema type, fill in the fields, and copy the ready-to-use script tag directly into your HTML — no coding knowledge required.
6 Schema Types
Article, Organization, Local Business, Product, HowTo, and Breadcrumb
Live JSON-LD Preview
See your structured data update in real time as you type
Rich Results Ready
Output follows Google's structured data guidelines
One-Click Copy
Copy the complete script tag and paste it into your HTML
Article Details
JSON-LD Output
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Article"
}
</script>Schema Markup Tips
- Copy the generated script tag and paste it in the <head> section of your HTML.
- Test your schema markup using Google's Rich Results Test at search.google.com/test/rich-results.
- Every page should have at most one main entity schema (Article, Product, etc.).
- BreadcrumbList schema can be used alongside other schema types on the same page.
- Keep all URLs absolute (starting with https://) for best compatibility.
Why Schema Markup Matters for SEO
Structured data is the bridge between your content and how search engines interpret it. Adding schema markup unlocks rich results that dramatically improve your search visibility.
Benefits of Structured Data
- Rich results with star ratings, prices, and FAQ dropdowns increase CTR by up to 30%
- Helps search engines understand content context and relationships between entities
- Qualifies pages for Knowledge Panels, carousels, and voice search results
- Provides competitive advantage as many sites still lack proper schema implementation
Common Schema Mistakes to Avoid
- Marking up content that is not visible on the page, which violates Google guidelines
- Using incorrect or outdated schema types that are no longer supported for rich results
- Missing required properties that prevent rich results from being generated
- Adding self-serving review schema or fake ratings that breach spam policies
Frequently Asked Questions
Everything you need to know about schema markup, JSON-LD, and structured data for SEO
What is schema markup?
Schema markup is a form of structured data that you add to your website's HTML to help search engines understand your content better. It uses a standardised vocabulary from Schema.org to describe entities such as articles, products, organisations, and events. When search engines can interpret your content more accurately, they can display rich results (enhanced search listings) that improve visibility and click-through rates. Adding schema markup is a core part of any effective SEO strategy.
What is JSON-LD and why is it the recommended format?
JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding structured data using JSON syntax. Google officially recommends JSON-LD over alternative formats like Microdata and RDFa because it is easier to implement, does not require changes to the visible HTML, and can be placed in a single script tag in the head or body of a page. This separation of data from presentation makes it simpler to maintain and less prone to errors.
How does structured data improve SEO?
Structured data improves SEO in several ways: it enables rich results (star ratings, FAQ dropdowns, product prices, breadcrumbs) that increase your search listing's visual prominence and click-through rate; it helps search engines understand the context and relationships within your content, potentially improving relevance for specific queries; and it qualifies your pages for specialised search features like Knowledge Panels, carousels, and voice search results.
What is the difference between JSON-LD, Microdata, and RDFa?
JSON-LD is a script-based format placed in a <script> tag, completely separate from your HTML markup. Microdata uses HTML attributes (itemscope, itemtype, itemprop) embedded directly in your page's HTML elements. RDFa also uses HTML attributes (typeof, property) inline with your content. JSON-LD is Google's recommended format because it is the easiest to add, remove, and maintain without touching the page's visible markup or risking broken HTML.
How do I test my schema markup?
You can test schema markup using two official Google tools: the Rich Results Test (search.google.com/test/rich-results) checks whether your structured data qualifies for rich results in Google Search; and the Schema Markup Validator (validator.schema.org) validates your markup against the full Schema.org specification. Use both tools after generating your JSON-LD to ensure it is syntactically correct and eligible for enhanced search features.
Which schema types trigger rich results in Google?
Google supports rich results for over 30 schema types, including Article (headline and thumbnail in Top Stories), Product (price, availability, and star ratings), HowTo (step-by-step instructions in search), FAQ (expandable question-and-answer dropdowns), LocalBusiness (business details in Maps and local pack), BreadcrumbList (breadcrumb navigation trail in search results), and Organization (Knowledge Panel information). This generator covers the six most commonly used types.
Can I use multiple schema types on the same page?
Yes, you can and should use multiple schema types on the same page where appropriate. For example, a product page might include Product schema, BreadcrumbList schema, and Organization schema. Each schema type should be placed in its own <script type="application/ld+json"> tag. The key rule is to have only one primary entity (e.g., one Article or one Product) per page, but supplementary schemas like BreadcrumbList and Organization can always be added alongside.
How long does it take for Google to process schema markup?
After adding schema markup, Google needs to recrawl and reindex the page before rich results can appear. This can take anywhere from a few days to several weeks depending on your site's crawl frequency. You can speed up the process by submitting the URL in Google Search Console using the URL Inspection tool and requesting indexing. There is no guarantee that all valid schema will generate rich results, as Google decides which rich features to display based on relevance, quality, and policy guidelines.
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