SEO

Generate JSON-LD schema markup

Describe your page type and content and get ready-to-paste JSON-LD schema markup.

For the best results: Describe the page type (article, product, FAQ, local business, event) and paste the key content. The AI generates valid JSON-LD schema you can paste into your site's head.

AI can make mistakes. Check important information before relying on it.

FREE · PRIVATE · NO SIGN UP REQUIRED · NO ACCOUNT NEEDED

What is Schema Markup Generator?

Schema Markup Generator is a free AI SEO tool that turns a description of your page type and content into ready-to-paste JSON-LD schema markup. The request is sent to a strong model for the SEO task at hand, returning ready-to-paste JSON-LD for the page type you name, whether Article, Product, LocalBusiness, FAQPage, HowTo, Event or another, with any detail you didn't supply left as an obvious REPLACE_WITH placeholder, plus a note on what to validate before publishing in seconds. There is no subscription gate to pass, and the keyword and content data you enter is not stored after the session.

✦No subscription gate, open the tool and run your first query
✦Multi-model routing picks a strong model for each SEO task
✦Keyword and content data you enter is not stored after the session

Models: It routes across leading models including Gemini, Llama and Mistral families, picking the best available one per request. The exact model used is shown after every response.

See it in action

A cafe owner adding LocalBusiness markup to a hand-built site that outputs none.

What you type

Schema markup for my cafe. Name: The Bean Counter, in Leeds. Page type: LocalBusiness.

What you get

Schema type used: LocalBusiness (CafeOrCoffeeShop) { "@context":"https://schema.org", "@type":"CafeOrCoffeeShop", "name":"The Bean Counter", "address":{"@type":"PostalAddress","addressLocality":"Leeds", "streetAddress":"REPLACE_WITH_YOUR_STREET_ADDRESS","postalCode":"REPLACE_WITH_YOUR_POSTCODE"}, "telephone":"REPLACE_WITH_YOUR_PHONE", "openingHours":"REPLACE_WITH_YOUR_OPENING_HOURS" } Testing note: validate in Google's Rich Results Test, and replace every REPLACE_WITH field before publishing.

Tip: Anything left as REPLACE_WITH is a deliberate tripwire, not a formatting quirk. Those strings fail schema validation on purpose, so if you paste the markup live without editing them, the Rich Results Test catches the gap before Google ever indexes a wrong price or a fake opening time.

Use cases

What people use it for

Generate Product schema for a small online store whose theme only outputs the basics.

Add LocalBusiness markup with opening hours to a hand-built café website.

Mark up an event listing so the date and venue are machine-readable for search engines.

Who uses Schema Markup Generator?

Local businesses

generating LocalBusiness markup so their address, hours and phone can surface directly in search

Recipe and how-to bloggers

adding structured data so their steps, times and ratings become eligible for rich results

Developers without SEO background

producing valid JSON-LD for a client site without hand-writing nested schema from the docs

How it works

1Enter your topic, page, or keyword target.
2A model tuned for search-intent work builds the output.
3Paste the results straight into your CMS or SEO workflow.

Tips for the best results

Name the exact schema type you need, whether LocalBusiness, Product, Recipe, FAQPage or Article, since the required and recommended fields differ sharply between them.
Provide the real details the markup describes, like genuine opening hours or prices, because structured data that contradicts your visible page can be ignored or penalized.
Only mark up content that actually appears on the page; schema for reviews or steps a visitor cannot see breaks Google guidelines.
Paste the generated JSON-LD into a validator and the Rich Results Test before publishing, to catch a missing required field early.
Update the markup whenever the underlying facts change, such as new hours or a new price, so the structured data never drifts out of step with the page.

FAQ

Frequently asked questions

Which schema types can it produce?

Describe the page and it drafts whichever schema.org type fits (Article, Product, LocalBusiness, Event, Review, breadcrumbs and so on) or name the type outright if you already know it. For pages that mix content, ask which types apply before generating; stacking two blocks on one page, like an article plus breadcrumbs, is common and perfectly legitimate.

How do I check the generated markup is valid before publishing?

Paste it into Google's Rich Results Test or the Schema.org validator, both free, both instant. This step is not optional: the AI occasionally misformats a property or invents one, and invalid markup silently does nothing. Validation catches that while it is still a copy-paste fix rather than a mystery in Search Console weeks later.

Where do I actually put the JSON-LD once I have it?

Inside a script tag of type application/ld+json, anywhere in the page's HTML, Google reads it from the head or the body. On WordPress and most CMSs, an SEO plugin or a custom-HTML block does the job without touching theme files. Add it to the specific pages it describes; there is no need to repeat it site-wide.

Will adding schema get my pages rich results?

Markup makes a page eligible; Google decides the rest based on the site and the query. Two things improve your odds: the markup must mirror what is visibly on the page, and the type must be one Google actually shows rich results for. Even without a visible result, clean structured data helps machines understand the page, increasingly relevant now AI search engines read it too.

Should I be pasting my business's details into a free web tool?

The details schema needs (trading name, address, opening hours) are the public kind you are marking up precisely so search engines can display them. Input is processed session-only by third-party AI providers, is not stored after the tab closes, and is not used for training. Leave out anything genuinely private; it does not belong in schema markup anyway.

Is this schema markup generator free with no sign up?

Yes. Describe your page and get ready-to-paste JSON-LD, free and with no account or payment. Generate markup for as many pages as you need. It builds the code from what you describe, so accurate details in mean accurate structured data out; always validate the result before it goes live.

Can I add more than one schema type to a single page?

Yes, and it is common: an article page might carry Article, Breadcrumb and FAQ schema together, or a product page might combine Product and Review. Describe everything the page contains and the tool can nest or list the types correctly. Just make sure each type reflects content that genuinely appears on the page.

Does schema markup help with AI search and voice assistants?

It can. Structured data spells out what your content means in a format machines read directly, which helps search engines, voice assistants and AI answer tools understand and quote your page accurately. It is not a guaranteed ranking boost, but clear, valid markup makes your information easier for any automated system to use.

What are the usage limits?

SEO tools are unmetered text tools during the current free launch phase, run keyword lists, briefs, and metadata for as many pages as you are working on. A brief per-minute limit exists purely to stop scripted scraping. Paid plans with higher limits and priority model access are coming soon.

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