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Schema Markup Generator

Generate ready-to-use JSON-LD structured data for 8 schema types. Paste a URL and let AI extract the fields, or fill them manually.

Configuration

News articles, blog posts, or any article on a webpage.

Extract from URL (optional)

Use for blog posts, news articles, guides — any standalone content piece.

JSON-LD Output

Fill in the fields and click Generate JSON-LD to see your schema.

Why use it

Everything your structured data needs

8 Schema Types

Generate JSON-LD for Article, FAQ, Breadcrumb, Product, Organization, LocalBusiness, Event, and Recipe schemas.

AI URL Extraction

Paste any URL and let AI pre-fill the schema fields automatically. Human review always recommended.

Rich Result Ready

All schemas follow Google structured data guidelines, ready to paste into your <head> for rich snippets.

Instant & Free

Generate, copy, and deploy your schema in seconds. No sign-up required. Works entirely in your browser.

Frequently Asked Questions

JSON-LD (JavaScript Object Notation for Linked Data) is Google's recommended format for structured data. It helps search engines understand your content and can enable rich results like star ratings, FAQs, breadcrumbs, and more in search listings.

Use the Article schema type for blog posts, news articles, and guides. For listicle-style content, BlogPosting (a subtype of Article) is also a good fit. Add FAQ schema if your post includes an FAQ section.

Copy the generated JSON-LD and paste it inside a <script type="application/ld+json"> tag in your page's <head> section. Most CMS platforms also have SEO plugins that can handle this for you.

Yes. The AI extraction gives you a head start by pulling relevant information from the URL, but always review and correct the fields before using the schema. Accurate structured data is critical for rich results.

Yes, the Schema Markup Generator is completely free. AI extraction uses lightweight models and Cloudflare Turnstile for fair usage — no sign-up required.

Stop writing schema by hand. Supablog adds it automatically.

Supablog automatically generates and embeds the correct JSON-LD schema for every blog post — Article, FAQ, Breadcrumb, and more. Focus on your content, not structured data.

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