Schema

Review Schema Generator

Paste your product and ratings, get valid Product and Review JSON-LD to drop into your theme. The markup that puts stars in Google.

Product name

Brand

Product URL (optional)

Image URL (optional)

Average rating (1 to 5)

Number of reviews

One sample review (optional)

Reviewer name

Their rating (1 to 5)

Date (YYYY-MM-DD)

Review text

Your JSON-LD

<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Merino Wool Crew Sock",
  "brand": {
    "@type": "Brand",
    "name": "Northbound"
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.8",
    "reviewCount": "212",
    "bestRating": "5",
    "worstRating": "1"
  },
  "review": [
    {
      "@type": "Review",
      "author": {
        "@type": "Person",
        "name": "Dana R."
      },
      "datePublished": "2026-05-20",
      "reviewRating": {
        "@type": "Rating",
        "ratingValue": "5",
        "bestRating": "5",
        "worstRating": "1"
      },
      "reviewBody": "Warm without being bulky, and they kept their shape after a dozen washes."
    }
  ]
}
</script>

This generates the markup. For Google to show stars, the same rating and reviews must be visible on the page itself, and the review count must match what shoppers can see. Self-serving reviews of your own organisation are not eligible for product star snippets.