Review Schema Generator
Fill in a few fields to generate valid schema.org Review JSON-LD with nested itemReviewed, rating, and author. Everything runs in your browser.
<head> or <body>.About the Review Schema Generator
The Review Schema Generator builds valid schema.org Review JSON-LD for a single item you have reviewed. You enter the item name, a rating, the author, the review text, and the date, and it produces a ready-to-paste markup block with the nested itemReviewed, reviewRating, and author objects already in place. It is built for WordPress site owners, SEO specialists, and developers who want correct structured data without writing it by hand. Everything runs in your browser, so nothing you type is uploaded or stored.
How it works
- Enter the name of the item you are reviewing, then set the rating value and the best rating (default 5).
- Add the author name, the review body, and the date the review was published.
- Watch the JSON-LD update live in the output panel as you type.
- Click Copy and paste the script block into your page.
Features
- Live JSON-LD output that updates as you fill in each field.
- Correct schema.org structure with nested itemReviewed, reviewRating, and author objects.
- Best rating defaults to 5 and is applied to the rating automatically.
- Values are escaped so the markup stays valid even with quotes or special characters.
- One-click copy of the complete script block, including the type attribute.
Frequently asked questions
Is my data sent to a server?
No. The schema is generated entirely in your browser as you type. Nothing you enter is uploaded, saved, or logged.
Where do I put the generated JSON-LD?
Paste the full script block into the HTML of the page that shows the review. It can go in the head or anywhere in the body. The type="application/ld+json" attribute tells search engines it is structured data.
What does best rating mean?
Best rating is the top of your scale. With a best rating of 5, a rating value of 4 means four out of five. Change it to 10 if you score reviews out of ten.
Which fields are required?
The item name is the core required field. Rating, author, review body, and date are added to the markup only when you fill them in, so you can include exactly what you have.
Will this guarantee star ratings in search results?
No tool can guarantee that. This generator produces valid markup, but search engines decide whether to show rich results based on their own guidelines and the quality of the page. Always test the output in a structured data testing tool.