Schema Forge

Free JSON-LD schema generator

Structured data, forged from your page.

Paste a URL. Schema Forge reads the page, checks the structured data it already has, and writes clean JSON-LD. Nothing is invented, and anything missing is listed for you to fill in.

Open the generatorScan a whole site
faq.jsonld
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "How do I reset my password?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Open the sign-in page, choose Forgot password, and enter the email on your account. We send a reset link that stays valid for 30 minutes."
      }
    },
    {
      "@type": "Question",
      "name": "Why has my reset email not arrived?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Check your spam folder first. If it is not there after ten minutes, request a new link. Only the most recent link works."
      }
    }
  ]
}
</script>
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Stoneware Mug, 350 ml",
  "image": [
    "https://example.com/img/mug.jpg"
  ],
  "description": "Hand-glazed stoneware mug, dishwasher safe.",
  "sku": "MUG-350-GRN",
  "brand": {
    "@type": "Brand",
    "name": "Hearthstead"
  },
  "offers": {
    "@type": "Offer",
    "price": "24.00",
    "priceCurrency": "USD",
    "availability": "https://schema.org/InStock",
    "url": "https://example.com/mug"
  }
}
</script>
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "BlogPosting",
  "headline": "How to reset your Hearthstead password",
  "description": "Step-by-step instructions for resetting a Hearthstead account password.",
  "image": [
    "https://example.com/img/reset-password.png"
  ],
  "datePublished": "2026-03-14T09:30:00Z",
  "dateModified": "2026-09-02T16:05:00Z",
  "author": {
    "@type": "Person",
    "name": "Priya Nandakumar"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Hearthstead Help"
  },
  "mainEntityOfPage": {
    "@type": "WebPage",
    "@id": "https://example.com/blog/reset-password"
  }
}
</script>
9schema types
0accounts needed
100%from your own page
Dailychange alerts

Pick a tool

Each one has its own page, built for one job.

Generator

Paste a URL and get JSON-LD for nine types, with existing markup checked and every gap listed as a field you can fill in.

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Site scan

Read a sitemap and see which pages have schema, which have errors and which could use more. Export to CSV.

Open →

Page alerts

A browser notification when a page’s schema changes. No account.

Open →

llms.txt builder

Build an llms.txt file for your site from its sitemap.

Open →

Guides

Nine schema types, each with a working example.

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API

JSON endpoints to check pages from your own tools.

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How it works

The full story

  1. Paste a URL

    Any public page. Nothing to install and no account.

  2. Review the markup

    See what the page already has, what it could have, and fill in what it left out.

  3. Publish it

    Copy the script tag, paste it into the page, and test it in Google’s tool.

Nine schema types

Each one has a plain-English guide with a working example.

Built to be trusted

Never invents

A price, author or opening time the page does not state is left out and listed, not guessed.

Shows the gaps

Every block comes with a checklist of what a person still has to supply.

Light on data

Pages are analysed in memory. No cookies, no tracking, and alerts keep only what they need.

Quick answers

All questions
What does Schema Forge do?

It reads a public web page and generates ready-to-paste JSON-LD for nine types (FAQ, Product, LocalBusiness, Article, Organization, breadcrumbs, Event, Recipe and Video), using only facts the page states. It also checks the markup the page already has.

Is it free to use?

Yes. There is no account, no paywall and no tracking. Requests are rate limited to 30 a minute for each IP address.

Will schema markup help my page appear in AI answers?

It can help machines read your facts without guessing, but nothing guarantees a citation or a rich result. Clear, accurate on-page text matters most, and markup supports it.

Can it check a whole site at once?

Yes. The site scan reads a sitemap and checks up to 10 pages, showing which have schema and which could use it.

Ready to try it?

Paste the address of any public page. It takes a few seconds.

Open the generator

Need a tool built, or your marketing run?

Schema Forge is made by Meenox, a studio that builds AI-automated systems, websites and business software, and runs digital marketing for businesses of every size.

Talk to Meenox ↗