What is schema markup?

Schema markup is structured data code (JSON-LD) added to your website's HTML that helps search engines understand your content. It enables rich results like FAQ dropdowns, star ratings, and knowledge panels in Google search.

JSON-LD (JavaScript Object Notation for Linked Data) is the recommended format for schema markup by Google. It is placed in a script tag in your page's head section and does not require changes to your visible HTML content.

How do I add schema markup to WordPress?

In WordPress, copy the generated JSON-LD code and add it using a plugin like Insert Headers and Footers, or paste it directly in your theme's header.php file inside the head section. For specific pages, use the Custom HTML block in Gutenberg.

Does schema markup help with Google AI Overviews?

Yes. Research shows 82.5% of pages cited in Google AI Overviews include schema markup. Structured data helps AI systems understand and verify your content, making it significantly more likely to be cited in AI-generated answers.

Schema Markup Generator — Free JSON-LD Tool | H&U Solutions

Free Tool — Instant JSON-LD Output

Free Schema Markup
Generator

Our free schema markup generator creates valid JSON-LD structured data instantly. Choose your schema type, fill in the fields, copy the code — done. No signup, no ads, no limits.

82.5%

of AI Overview citations use schema

3.7×

more likely to be cited by ChatGPT

schema types supported

100%

free — no account needed

Schema Details

JSON-LD Output

Your generated schema markup

Fill in the form on the left and click "Generate Schema Markup" to create your JSON-LD structured data code.

📋 How to add this to your website

WordPress: Paste inside a Custom HTML block or use "Insert Headers & Footers" plugin.
Any site: Paste the <script> tag inside your <head> section.
Elementor: Add a Custom HTML widget and paste the code.

Free SEO Tool Suite

After adding your schema markup, use these free tools to complete your full SEO optimization:

🤖

Step 2 — After Schema

AI Overview Checker

Check if your page now appears in Google AI Overviews

→

📝

Step 3 — Optimize Snippet

Meta Title & Description Checker

Check title length & live SERP preview

→

Official resources Schema.org ↗ Google Rich Results Test ↗ Google Structured Data Docs ↗ Schema.org Validator ↗

Free schema markup generator tool showing FAQ JSON-LD structured data output with copy and download buttons

Schema markup generator — live output

Generate perfect schema markup in seconds — not hours

Most websites either skip schema markup entirely or implement it incorrectly. Our schema markup generator eliminates both problems — guiding you through every required field and outputting clean, validated JSON-LD code that you can copy and paste in under 60 seconds.

The generated code is syntax-highlighted so you can verify it visually, and links directly to Google's Rich Results Test and Schema.org Validator for instant validation before you publish.

✦ 8 schema types — FAQ, Article, LocalBusiness, Organization, Product & more

✦ Syntax-highlighted JSON-LD output — easy to read and verify

✦ One-click copy or download as HTML file

✦ Direct links to Google Rich Results Test & Schema.org Validator

✦ 100% free — no signup, no watermarks, unlimited use

Schema types

8 schema markup types supported by our generator

Our schema markup generator supports the most impactful schema types for SEO and AI visibility in 2026.

❓

FAQ Schema

Add expandable FAQ dropdowns directly in Google search results. The most powerful schema type for AI Overview citations and featured snippets.

Best for AI Overviews

📄

Article / Blog Schema

Mark up your blog posts and articles with author, publish date, and headline. Enables Google News features and improves E-E-A-T signals for AI visibility.

E-E-A-T boost

🏢

Local Business Schema

Add your business name, address, phone, hours, and location. Improves local search rankings and Google Maps visibility for local businesses.

Local SEO

🌐

Organization Schema

Define your brand entity with logo, social profiles, and contact info. Critical for Knowledge Panel eligibility and AI system entity verification.

Brand authority

🛍️

Product Schema

Add price, availability, ratings, and reviews to product pages. Enables rich shopping results with star ratings and price display in Google.

Rich results

🧭

Breadcrumb Schema

Show your site's navigation path in Google search results. Improves click-through rate and helps Google understand your site structure.

CTR boost

🔍

WebSite Schema

Enable Google Sitelinks search box directly in your search result. Lets users search your site from the Google search results page.

Sitelinks search

👤

Person Schema

Mark up author pages and team member profiles. Essential for E-E-A-T signals, AI system entity recognition, and Knowledge Panel eligibility.

E-E-A-T

Schema markup generator free

Why use a free schema markup generator in 2026?

A schema markup generator saves you hours of manual JSON-LD coding. Instead of memorizing Schema.org syntax and risking formatting errors, our free tool guides you through every required field and outputs clean, valid JSON-LD code instantly.

In 2026, schema markup is no longer optional for competitive SEO. Research shows that 82.5% of pages cited in Google AI Overviews use structured data, and pages with schema are 3.7 times more likely to appear in ChatGPT, Gemini, and Perplexity answers. Our schema markup generator makes implementing this critical signal quick and error-free. Check your AI readiness with our AI Overview Checker after adding schema.

Generate valid JSON-LD in seconds — no coding knowledge required
Supports 8 of the most impactful schema types for SEO and AI visibility
Copy-paste ready output formatted exactly as Google requires
Links to Google's Rich Results Test for instant validation
Works with WordPress, Shopify, Webflow, and any website platform
100% free — no signup, no watermarks, no usage limits

Schema markup impact on search visibility

Pages in AI Overviews with schema82.5%

ChatGPT citation boost with schema3.7× more likely

Rich result CTR vs normal results58% vs 41%

First-page results using schema72.6%

Websites using schema correctlyUnder 30%

Google's recommended formatJSON-LD

JSON-LD vs other schema formats

JSON-LD (recommended)✓ Google preferred

MicrodataOutdated

RDFaComplex

Easy to add/removeJSON-LD only

No HTML changes neededJSON-LD only

Works in <head> sectionJSON-LD only

JSON-LD generator

Why JSON-LD is the best format for schema markup

Our JSON-LD generator outputs schema in Google's recommended format. Unlike Microdata or RDFa which require embedding attributes directly in your HTML, JSON-LD is placed in a separate script tag — making it easy to add, edit, and remove without touching your page's visible content.

JSON-LD is the only schema format that can be placed entirely in your page's <head> section, works independently of your page's HTML structure, and can be dynamically injected via JavaScript — making it the most flexible and maintainable option for modern websites. Every schema type in our JSON-LD generator outputs clean, properly formatted code that passes Google's Rich Results Test.

Google officially recommends JSON-LD over all other schema formats
No changes to your visible HTML content — add to <head> only
Easy to update and maintain as your content changes
Works perfectly with WordPress, React, Next.js, and all frameworks
Can be tested instantly with Google's Rich Results Test

FAQ

Frequently asked questions about schema markup generator

Everything you need to know about our free schema markup generator and JSON-LD structured data.

Schema markup is structured data code added to your website's HTML that helps search engines and AI systems understand your content. Our schema markup generator creates this code in JSON-LD format — the format recommended by Google. Schema enables rich results like FAQ dropdowns, star ratings, and knowledge panels, and significantly increases your chances of appearing in Google AI Overviews.

After generating your schema with our schema markup generator, copy the entire code block. In WordPress, you can add it using the "Insert Headers and Footers" plugin (paste in the header section), directly in your theme's header.php file, or using a Custom HTML block in the Gutenberg editor for page-specific schema.

Yes — significantly. Research shows 82.5% of pages cited in Google AI Overviews include schema markup, and pages with structured data are 3.7 times more likely to be cited by ChatGPT, Gemini, and Perplexity. After adding schema from our generator, use our free AI Overview Checker to measure your readiness score.

Yes — FAQ schema is still valid and highly recommended in 2026. While Google deprecated FAQ rich results (the visual dropdown in search results) for general websites in 2023, the FAQ schema itself remains one of the most powerful signals for AI Overview citations and answer engine optimization. AI systems actively use FAQ schema to extract Q&A content for generative answers.

Yes. H&U Solutions provides full schema markup implementation as part of our technical SEO and GEO optimization services. We implement all relevant schema types across your entire website, validate with Google's Rich Results Test, and monitor for schema drift over time. Contact us for a free audit at hnusolutions.com/contact.

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