What is Google Review Schema?
Google review schema is structured data markup that communicates your business's review information directly to search engines. Written in JSON-LD format, this code lives in your page's HTML and tells Google your aggregate rating, total review count, and business details in a machine-readable way. Without it, Google has to guess whether your page contains review data. With it, you give Google explicit signals that can trigger rich snippets in search results.
Rich snippets with star ratings stand out in search results. They occupy more visual real estate than standard blue links, and studies consistently show they earn higher click-through rates. For local businesses competing in search, review schema markup is one of the simplest technical SEO wins available. You are essentially giving Google structured proof of your reputation.
Why Add Review Markup to Your Website?
Search results with star ratings attract more clicks because they signal trustworthiness at a glance. When a searcher sees your listing with 4.8 stars and 200 reviews next to a competitor with no rating visible, you win the click. That visual advantage compounds across hundreds or thousands of searches per month.
Beyond click-through rates, review schema helps Google understand your business better. The structured data confirms your business type, location, and contact information, all of which feed into local search algorithms. Businesses with complete, accurate structured data tend to appear more prominently in local pack results and Google Maps listings.
Implementation takes minutes. You generate the JSON-LD code, paste it into your site's HTML head section, and validate it with Google's Rich Results Test. There are no ongoing costs, no plugins to maintain, and no risk to your existing SEO. It is purely additive: your search listing either gets enhanced or stays the same.
How to Implement Review Schema on Your Site
Start by filling in your business details in our generator above. Enter your business name, select your business type, add your address and contact information, then set your aggregate rating and review count. The tool generates valid JSON-LD markup in real time as you type. Once you are satisfied with the output, click the copy button.
Next, paste the copied code into the <head> section of your website. On WordPress, use a plugin like Insert Headers and Footers or add it directly to your theme's header.php. On Shopify, edit theme.liquid. On Webflow, use custom code in project settings. On a static site, paste it between the <head> tags in your HTML file.
After adding the code, validate your page using Google's Rich Results Test tool. Enter your page URL and confirm that the review schema is detected without errors. Google typically processes new structured data within a few days to a few weeks. Monitor your Search Console for rich result impressions to track the impact.