Free Tool · Structured Data

Generate clean schema markup.

Build valid JSON-LD structured data for Organization, Article, FAQ, Review, and Local Business, then copy it straight into your page. Live preview, validation hints, no login. It all runs in your browser.

01Build Your Markup

Pick a type, fill it in, copy it out.

Tick the schema types you want, fill the fields, and your JSON-LD updates live on the right. Combine several types in one block if you like.

Your JSON-LD Waiting for input
// Tick a schema type and fill in a few fields to see your JSON-LD here.

Paste the copied <script> tag into your page's <head>.

§What Is Schema Markup?

Tell search engines exactly what your page means.

Schema markup is structured data added to a page in JSON-LD format. It doesn't change what people see, but it gives search engines and AI assistants machine-readable facts that improve how AI tools cite you and can unlock rich results.

What schema markup is

Schema markup is structured data, a small block of JSON-LD you add to a page that spells out what the page is about in a language search engines understand. It doesn't change what visitors see; it gives Google, Bing, and AI assistants machine-readable facts about your business, content, and reviews.

Why JSON-LD is the format to use

Google explicitly recommends JSON-LD over older microdata. It lives in a single <script> tag in your page's <head>, so it's easy to add, edit, and keep separate from your visible HTML. Everything this tool produces is JSON-LD, ready to paste.

What it can earn you

Valid markup makes pages eligible for rich results like review stars, article cards, and business panels, which take up more space in search and get clicked more. Just as important, structured data gives AI assistants like ChatGPT, Claude, and Perplexity machine-readable facts so they cite you accurately instead of guessing.

Validate before you ship

Markup only helps if it's valid. After you paste your code into your page, run it through Google's Rich Results Test (the “Test in Google” button does this) to confirm it parses and is eligible for the rich result you're after.

Markup Helps, Authority Wins

Schema makes you eligible. Authority makes you cited.

Structured data helps search engines and AI understand your pages. Earned-media coverage in Forbes, MSN, and Mashable is what makes them trust and cite you. Earned Media Engine builds the authority that turns markup into mentions.