Schema Markup Generator

Schema Markup Generator — Valid JSON-LD Structured Data in Seconds

Structured data is one of the highest-leverage, most underused tools in technical SEO. By adding a small block of JSON-LD to your pages, you tell search engines exactly what your content represents — an article, a product, a business, a set of FAQs — in a language they understand perfectly. That precision is what unlocks rich results: the star ratings, expandable FAQs, prices, and other eye-catching enhancements that make your listing stand out and pull more clicks. This free generator builds valid, Google-recommended JSON-LD for the most impactful schema types from a simple form, with no coding and no signup required.

What Structured Data Really Is

Search engines are extraordinarily good at reading pages, but natural language is ambiguous. Is "$49" a price, a discount, or a model number? Is "Apple" a company or a fruit? Structured data removes that guesswork by labelling your content with a shared vocabulary defined at Schema.org and jointly supported by Google, Bing, Yahoo and Yandex. When you explicitly declare "this is a Product, its price is 49 USD, its rating is 4.8 from 214 reviews," the search engine can trust and display that information — often as a rich result that occupies more space and earns more attention than a plain blue link.

Why JSON-LD Beats the Alternatives

There are three ways to add structured data: Microdata and RDFa, which are woven directly into your HTML tags, and JSON-LD, which sits in a self-contained script block. Google recommends JSON-LD for a simple reason: separation. Because it lives in one place in your head section rather than being scattered through your markup, it is far easier to add, audit and update. You can change your structured data without risking your page layout, and a single block can describe complex, nested information cleanly. This generator produces JSON-LD exclusively, so you always get the format Google prefers.

The Schema Types That Move the Needle

How Each Type Helps You Rank and Convert

Article markup feeds Google the headline, author, publish date and lead image, making your content eligible for Top Stories and article carousels and helping it display correctly when shared. Product markup is transformative for e-commerce: showing price and availability right in the results pre-qualifies clicks, and aggregate rating stars provide social proof before a user even visits. FAQ markup expands your listing with interactive dropdowns, letting you occupy more vertical space and answer questions on the results page itself. Organization markup strengthens your brand's knowledge panel and links your verified social profiles, while LocalBusiness markup surfaces your address, hours and location in the local pack that dominates "near me" searches.

Getting Structured Data Right

Valid structured data follows a few rules that this generator handles for you automatically. It must accurately reflect the visible content of the page — marking up a rating you do not actually display, or a price that differs from the page, violates Google's guidelines and can trigger a manual penalty. Each page should carry markup for its own content type, not a generic sitewide block. And the JSON must be syntactically perfect: a single missing brace or comma invalidates the entire block. By generating clean, complete, correctly-nested JSON-LD from your inputs, this tool eliminates the syntax errors that are the most common reason structured data silently fails.

A Practical Workflow

Start with your highest-value pages. For an online store, generate Product schema for your best-selling items and confirm the price, availability and any genuine ratings match what shoppers see. For a content site, add Article schema to your cornerstone posts and FAQPage schema to any page with a real question-and-answer section. For a business, add Organization schema to your homepage and LocalBusiness schema if you serve customers at a physical location. After pasting each block, validate it with Google's Rich Results Test to confirm eligibility, then monitor the enhancement reports in Search Console over the following weeks as Google recrawls and begins to display your rich results.

Common Mistakes This Tool Prevents

• Invalid JSON: hand-written markup frequently breaks on a stray comma or unescaped quote; generated output is always valid.
• Incomplete required fields: each schema type has required properties, and missing them makes you ineligible for rich results — the form prompts for the important ones.
• Mismatched content: the tool encourages you to enter the real values shown on your page, keeping you compliant with Google's guidelines.
• Wrong format: because it only outputs JSON-LD, you never accidentally ship the harder-to-maintain Microdata format.

Free, Private and Unlimited

Generate structured data for as many pages and types as you need, at no cost and with no account. Everything runs in your browser, so your data stays private. Pair this generator with our Meta Tag Generator to complete your on-page SEO foundation — meta tags tell search engines how to display your page, and schema tells them what your page means. Together they give your content its best chance at prominent, click-earning search results. Note that while valid structured data makes you eligible for rich results, Google alone decides when to show them, so we never promise guaranteed rankings — only clean, correct markup that gives you the eligibility competitors without it simply do not have.