Review Schema Markup Generator

Generate valid Schema.org JSON-LD markup for local business reviews. Get AI-powered validation and boost your SEO with rich snippets

Important: Google Self-Serving Review Policy

You cannot mark up reviews of your own LocalBusiness or Organization on your own website. This violates Google guidelines and may result in manual action. Review schema for local businesses only works on third-party review sites. Product reviews for e-commerce are still allowed.

Business Information

Business Name *
Description (Optional)
Image URL (Optional)

Address (Optional but Recommended)

Aggregate Rating

Include
Average Rating (1-5) *
Total Review Count *

Individual Reviews

Include
Review 1
Author Name *
Rating (1-5) *
Date Published *
Review Text *
Add Another Review

Generate Schema
Load Example
Clear All

What is Review Schema Markup?

Review schema markup is structured data code (JSON-LD format) that you add to your website to help search engines understand and display customer reviews. It enables rich snippets in Google search results, showing star ratings, review counts, and other review information directly in search listings.

Websites with review rich snippets see 15-35% higher click-through rates compared to regular listings. The gold star ratings stand out visually and provide immediate social proof, making users more likely to click on your listing even if you are not ranked #1.

Why Review Schema Matters for SEO (2026)

Higher Click-Through Rates

Star ratings catch attention in search results
15-35% increase in CTR with rich snippets
Stand out from competitors without markup

Improved Local Rankings

Review signals are top 3 ranking factors
Better visibility in local 3-pack results
Enhanced Google Knowledge Panel display

Increased Trust & Credibility

84% trust online reviews like personal recommendations
Visual social proof in search results
Professional appearance signals legitimacy

Better User Experience

Users see ratings before clicking
Helps qualify leads and filter traffic
Reduces bounce rate from mismatched expectations

Critical Google Guidelines (Updated 2025)

No Self-Serving Reviews

You cannot mark up reviews of your own LocalBusiness or Organization on your own website. This includes embedded third-party review widgets. Doing so violates Google policies and may result in manual action.

Content Must Be Visible

All reviews marked up with schema must be immediately visible to users on the page. You cannot mark up hidden content. The structured data must accurately reflect the visible page content.

Author Names Must Be Valid

Author names must be under 100 characters and must be actual names—not promotional text. Google updated this requirement in October 2021 to improve review quality.

Use JSON-LD Format

Google recommends JSON-LD over Microdata or RDFa because it is easier to implement and maintain. Place the script in your page head section without modifying HTML content.

Keep Reviews Fresh

Google prefers recent reviews. Old, outdated reviews may not display in rich results. Maintain a steady flow of new reviews to show active engagement and current customer satisfaction.

10 Common Schema Mistakes to Avoid

Marking up self-serving reviews on own website
Impact: Manual action, loss of rich results
Fix: Only use review schema for Product reviews or on third-party review sites
Marking up reviews not visible on page
Impact: Violates Google guidelines, potential penalty
Fix: Ensure all marked-up reviews are immediately visible to users
Using promotional text in author field
Impact: Invalid markup, won't display rich snippets
Fix: Use real names under 100 characters only
Not specifying bestRating and worstRating
Impact: Confusion for non-5-point scales
Fix: Always include bestRating: "5" and worstRating: "1" for clarity
Adding same schema to multiple pages
Impact: Confusing for search engines, dilutes signals
Fix: Place review schema only on specific product/service pages
Missing itemReviewed property
Impact: Schema won't validate properly
Fix: Either nest reviews under Product/Business OR include itemReviewed field
Using decimals with commas (4,5 instead of 4.5)
Impact: Invalid JSON, schema won't work
Fix: Always use periods for decimals in JSON
Embedding reviews in iFrames
Impact: Search engines cannot crawl or recognize reviews
Fix: Embed reviews directly in page HTML
Not testing with Google Rich Results Test
Impact: Deploy broken schema without knowing
Fix: Always test before deploying to production
Ignoring Search Console warnings
Impact: Ongoing issues reduce rich result eligibility
Fix: Monitor Structured Data report weekly and fix issues promptly

How to Test & Validate Your Schema

Step 1: Google Rich Results Test

Test if your page is eligible for rich results in Google Search:

Visit search.google.com/test/rich-results
Enter your URL or paste your code snippet
Click "Test URL" or "Test Code"
Review any errors or warnings
Preview how your result may appear in Google

Step 2: Google Search Console

Monitor your structured data over time:

Open Google Search Console
Navigate to "Experience" → "Structured Data"
Check for errors and warnings
Use "URL Inspection" tool for specific pages
Set up email alerts for new issues

Step 3: Schema Validator

Validate JSON-LD syntax and structure:

Use our AI validation feature above (recommended)
Or visit validator.schema.org
Paste your JSON-LD code
Check for syntax errors and type mismatches

Best Practices

✓ Test before deploying to production
✓ Fix all errors (warnings are optional but recommended)
✓ Re-test after any schema changes
✓ Monitor Search Console weekly
✓ Keep reviews fresh and up-to-date
✓ Document your implementation for future reference

Ready to Collect More Reviews?

Spokk helps you automatically collect reviews from customers, manage them across all platforms, and build the social proof you need for better SEO and higher conversions.