Free Tool

Free Review Schema (JSON-LD) Generator

Free Review schema (JSON-LD) generator. Get star ratings in Google search results. Product, LocalBusiness, Organization, SoftwareApp. Live preview + Google validation.

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5x more reviews

+300k reviews collected

1-click setup

Schema type

Name (product, business, app...)

Average rating

/ 5

Total review count

Brand (optional)

Page URL

Individual reviews (optional · one per line: Name | Rating | Text)

Validation

JSON-LD paste in <head> or right before </body>

Shopify: paste into theme.liquid before </head>. Webflow: Site settings → Custom code → Head code. WordPress: use "Insert Headers and Footers" or your theme's head hook. Then validate at search.google.com/test/rich-results.

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How it Works

Show ★ stars in Google results

Review schema markup is structured data that tells Google your page contains customer reviews. When valid, Google displays a star rating and review count directly under your search result, which can lift CTR by 30 percent or more. This generator outputs ready-to-paste JSON-LD for the four most-used schema types (Product, LocalBusiness, Organization, SoftwareApplication), validates required fields against Google's rules in real time, and shows a live rich-snippet preview so you know what users will see.

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Pick your schema type

Product (for ecom), LocalBusiness, Organization, or SoftwareApplication. Each type has different required fields. We handle the complexity so you don't read Schema.org specs.

Enter your rating data

Click stars or type a decimal, set total review count, brand, and page URL. Optionally paste individual reviews (format: Name | Rating | Text) for richer snippets.

Copy and paste the JSON-LD

The output is a ready-to-use <script type="application/ld+json"> block. Paste it in <head> or before </body>, then validate on search.google.com/test/rich-results.

FAQ

Your questions, answered.

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How do I create a review schema for my site?

You add a JSON-LD script tag in your page <head> that describes your business and aggregate rating using Schema.org vocabulary. The required minimum fields depend on the schema type: Product needs a name and brand, LocalBusiness needs a name and address, all need an aggregateRating with ratingValue and reviewCount. This generator picks the right type, validates the fields, and outputs the script tag ready to paste.

What is the best review schema generator?

For static one-off generation, the differences between free generators (TechnicalSEO, IMNinjas, this one) come down to UX and which schema types they support. This tool covers Product, LocalBusiness, Organization, and SoftwareApplication, validates Google's required fields live, and shows a rich-snippet preview. For dynamic generation (schema that auto-updates as new reviews come in), Reviewz.ai outputs the schema automatically from your real review data, so it never goes stale.

Is schema markup still relevant in 2026?

Yes, more than ever. Google has expanded structured data to power AI Overviews, knowledge panels, and product carousels. A page with valid Review schema is significantly more likely to surface in rich results, AI summaries, and voice search. Bing, DuckDuckGo, and other engines also use it. The work-to-impact ratio of adding schema is among the highest in technical SEO.

Why aren't my star ratings showing in Google after I added the schema?

Three common reasons. One, Google needs to recrawl your page (typically 1 to 4 weeks). Two, the rating must be visible to users on the page itself, not only in schema. Three, Product schema without a brand attribute is often ignored. Validate at search.google.com/test/rich-results, then request indexing in Search Console.

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with reviews.

Turn every purchase into a 5-star review with WhatsApp, SMS,
E-mail, and every reviewer into a repeat customer.

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Book a Demo

5x more reviews

+300k reviews collected

1-click setup

Free Review Schema (JSON-LD) Generator

Validation

Discover other free tools to boost your trust on your Shopify website

Show ★ stars in Google results

Pick your schema type

Enter your rating data

Copy and paste the JSON-LD

Your questions, answered.

Start generating revenue with reviews.

Start generating revenue
with reviews.