Product Schema Generator

Data Accuracy Issues

• •Price in schema not matching price displayed on page
• •Availability showing 'InStock' when product is actually out of stock
• •Outdated prices after sales or price changes not reflected in schema
• •Currency not specified in priceCurrency property

Missing Required Properties

• •Missing name property — required for all Product schema
• •Missing Offer block — required for price rich results
• •AggregateRating missing ratingValue or reviewCount
• •Missing image property reducing rich result eligibility

Review and Rating Issues

• •Fabricated review ratings violating Google's policies
• •Self-reviews or incentivised reviews marked as organic
• •ratingValue outside the 1-5 range without specifying bestRating
• •reviewCount set to 0 but ratingValue provided — inconsistent data

Complete Product JSON-LD Schema

Full Product schema with all recommended properties for maximum rich result eligibility:

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Premium Wireless Headphones",
  "description": "High-fidelity wireless headphones with 40-hour battery life and active noise cancellation.",
  "image": [
    "https://example.com/images/headphones-front.jpg",
    "https://example.com/images/headphones-side.jpg"
  ],
  "brand": {
    "@type": "Brand",
    "name": "AudioPro"
  },
  "sku": "WH-1000XM5",
  "gtin13": "4548736132276",
  "offers": {
    "@type": "Offer",
    "url": "https://example.com/headphones",
    "priceCurrency": "USD",
    "price": "349.99",
    "priceValidUntil": "2026-12-31",
    "availability": "https://schema.org/InStock",
    "itemCondition": "https://schema.org/NewCondition",
    "seller": {
      "@type": "Organization",
      "name": "Example Store"
    }
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.7",
    "reviewCount": "2847",
    "bestRating": "5",
    "worstRating": "1"
  },
  "review": {
    "@type": "Review",
    "reviewRating": {
      "@type": "Rating",
      "ratingValue": "5",
      "bestRating": "5"
    },
    "author": {
      "@type": "Person",
      "name": "Jane Smith"
    },
    "reviewBody": "Outstanding sound quality and comfort. Battery life exceeds the claimed 40 hours."
  }
}
</script>

Dynamic Product Schema in Next.js

Generate Product schema dynamically from your product data:

// app/products/[slug]/page.tsx
export default async function ProductPage({ params }) {
  const product = await getProduct(params.slug);

  const productSchema = {
    "@context": "https://schema.org",
    "@type": "Product",
    name: product.name,
    description: product.description,
    image: product.images,
    brand: { "@type": "Brand", name: product.brand },
    sku: product.sku,
    offers: {
      "@type": "Offer",
      priceCurrency: "USD",
      price: product.price.toString(),
      priceValidUntil: product.salePriceExpiry ?? "2026-12-31",
      availability: product.inStock
        ? "https://schema.org/InStock"
        : "https://schema.org/OutOfStock",
      itemCondition: "https://schema.org/NewCondition",
    },
    ...(product.rating && {
      aggregateRating: {
        "@type": "AggregateRating",
        ratingValue: product.rating.average.toString(),
        reviewCount: product.rating.count.toString(),
        bestRating: "5",
      },
    }),
  };

  return (
    <>
      <script
        type="application/ld+json"
        dangerouslySetInnerHTML={{ __html: JSON.stringify(productSchema) }}
      />
      {/* Product page content */}
    </>
  );
}

Merchant Center Integration

Connect your Product schema to Google Merchant Center for full Shopping integration:

// For Google Merchant Center eligibility, ensure:

// 1. Product schema matches your Merchant Center feed data exactly
// 2. Required fields: name, image, price, availability, brand, GTIN

// 3. Add merchant return policy schema:
{
  "@type": "MerchantReturnPolicy",
  "applicableCountry": "US",
  "returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow",
  "merchantReturnDays": 30,
  "returnMethod": "https://schema.org/ReturnByMail",
  "returnFees": "https://schema.org/FreeReturn"
}

// 4. Add shipping details:
{
  "@type": "OfferShippingDetails",
  "shippingRate": {
    "@type": "MonetaryAmount",
    "value": "0",
    "currency": "USD"
  },
  "deliveryTime": {
    "@type": "ShippingDeliveryTime",
    "handlingTime": { "@type": "QuantitativeValue", "minValue": 0, "maxValue": 1 },
    "transitTime": { "@type": "QuantitativeValue", "minValue": 3, "maxValue": 5 }
  }
}