Paste a product page URL. We'll detect existing Product JSON-LD (Shopify, Woo, Magento, custom), OpenGraph product tags, microdata, and the image gallery. Your edits are preserved.
Product basics
Identifiers
Auto-mapped to (none, enter 8/12/13/14 digits) based on length (8/12/13/14 digits).
Product images
Brand
Reviews
Review 1
Offer (pricing & availability)
Required: Name is required · Description is required · URL is required · Price is required for Google product rich results
<script type="application/ld+json">
{
"@context": "https://schema.org/",
"@type": "Product",
"offers": {
"@type": "Offer",
"priceCurrency": "USD"
}
}
</script>How to use
01
Auto-fill from the product page
Paste the page URL and press Auto-fill from product URL. Chips confirm what was found: price detected, brand detected, plus image and review counts.
02
Complete the offer
Set Currency, Price, Availability (In Stock, Out of Stock, Pre-Order, and more), Item condition, and an optional Price valid until date in the Offer section.
03
Add proof, then copy
Use Add image and Add review for galleries and testimonials, watch the auto-aggregated star rating appear in the Reviews header, then hit Copy script.
Why Product Schema Generator
- Full Google-recommended Product schema with every field rich-results expects.
- Auto-fills from a live product URL, reads existing Product JSON-LD, OpenGraph product tags, and image galleries.
- Repeating images + reviews; AggregateRating computed automatically.
- GTIN auto-mapped to gtin8/12/13/14 by length.
Common questions
Which fields are required before the Product block is complete?
Name, description, URL, and price. The warnings banner tracks them, and price matters most: Google won't consider a product for rich treatment without an Offer carrying price and priceCurrency.
How does the Product markup handle GTIN numbers?
By length. Type 8, 12, 13, or 14 digits and the tool writes gtin8, gtin12, gtin13, or gtin14 respectively; anything else falls back to the generic gtin property. The helper text under the field shows which property your current value maps to.
Can the Product JSON-LD include review stars?
Yes. Each review you add carries a reviewer, a 1 to 5 rating, a date, and a body, and the AggregateRating average is computed for you. If you've compared this with another google product schema generator, check that one includes reviewCount too; ratings without a count get ignored.
Does the autofill understand Shopify or WooCommerce Product pages?
It does. Paste a product URL and it reads existing Product JSON-LD from Shopify, WooCommerce, Magento, or custom builds, plus OpenGraph product tags, microdata, and the image gallery. Your own edits are never overwritten.
What do the availability options in the Product offer mean?
They're Schema.org enum URLs: InStock, OutOfStock, PreOrder, BackOrder, Discontinued, and SoldOut. Pick from the Availability dropdown and the full https://schema.org/ URL lands in the offer, which is the exact format Google's parser expects.
Why set a Price valid until date in the Product output?
It tells Google how long the quoted price holds, which matters during sales. As a schema code generator this tool folds it into the Offer alongside condition and seller, and leaving it blank simply omits the property.
Is this deeper than a general schema generator for products?
Considerably. A one-size builder gives you name, description, and URL, while this page is a product schema markup generator with identifiers, brand, image galleries, reviews, and the full Offer. Searches for schema markup generator product usually mean exactly this feature set.