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Semantic Struct Node

Schema Generator.

Define Schema Variables

Schema structure rules are fully satisfied for Google crawler indexing.
Plain JSON-LD Configuration Vector
{
  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "name": "Toolmars Web Suite",
  "description": "Secure, client-side development optimization tools running natively inside browser environments.",
  "applicationCategory": "DeveloperApplication",
  "operatingSystem": "All",
  "offers": {
    "@type": "Offer",
    "price": "0",
    "priceCurrency": "USD"
  }
}
Next.js Safe InnerHTML Component
<script
  type="application/ld+json"
  dangerouslySetInnerHTML={{ __html: JSON.stringify({"@context":"https://schema.org","@type":"SoftwareApplication","name":"Toolmars Web Suite","description":"Secure, client-side development optimization tools running natively inside browser environments.","applicationCategory":"DeveloperApplication","operatingSystem":"All","offers":{"@type":"Offer","price":"0","priceCurrency":"USD"}}) }}
/>

What Is a Schema Markup Generator?

Structured data helps search engines understand product prices, article authors, FAQ answers, and app details. Fill in the fields, copy JSON-LD, and verify with Google's Rich Results Test after deploying.

How to Use This Tool

  1. Select a schema type — App, Article, FAQ, Product, or Organization.
  2. Fill in the fields for your page content (title, price, author, etc.).
  3. Review validation warnings — fix missing headlines, URLs, or prices.
  4. Copy plain JSON-LD or the Next.js script snippet into your page.
  5. Verify with Google's Rich Results Test after deploying.

Example (FAQPage)

{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [{
    "@type": "Question",
    "name": "Is this tool free?",
    "acceptedAnswer": {
      "@type": "Answer",
      "text": "Yes, completely free with no account."
    }
  }]
}

For Next.js, use the generated snippet with dangerouslySetInnerHTML so structured data renders into static HTML at build time.

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Frequently Asked Questions

Which schema types does this generator support?

SoftwareApplication, Article, FAQPage, Product, and Organization. Switch tabs to fill in fields for each type and copy the generated JSON-LD instantly.

How do I add schema markup to a Next.js site?

Copy the Next.js snippet and paste it into your page component inside a script tag with type application/ld+json and dangerouslySetInnerHTML.

What is FAQPage schema used for?

FAQPage marks up question-and-answer pairs. When valid, Google may show expandable FAQ results directly in search listings.

Do validation warnings mean Google will reject my schema?

Warnings flag missing or weak fields that may reduce rich result eligibility. Fix required properties before deploying.

Can I use this for Product rich results?

Yes. Select Product, enter name, price, brand, and rating. The generator outputs Offer and AggregateRating blocks.

Why does Google need structured data?

It gives search engines explicit labels — product name, price, author, FAQ answers — so they can display rich snippets beyond plain text.

Build valid JSON-LD schema markup — copy for any site or paste the Next.js snippet directly into your page component.