Review Schema Markup Generator
Create draft Review JSON-LD from form fields in your browser. Review its values and type requirements; generation does not certify search eligibility.
Create draft Review JSON-LD from form fields in your browser. Review its values and type requirements; generation does not certify search eligibility. The scope note below explains what needs separate review.
Review Schema Markup Generator is a free Schema & Structured Data Tools utility that runs entirely in your browser — nothing you enter is uploaded.
How to use Review Schema Markup Generator
- Enter the values that match the visible content you intend to describe.
- Review the generated draft and the scope note below.
- Check type-specific requirements and actual values before using the markup.
About this tool
Builds a Review with nested Thing, Person and Rating objects when their fields are supplied. The rating scale defaults to 5 when a rating is entered without a best-rating value; review that assumption against the actual review. This generates a draft, not full Schema.org validation or a decision about search-feature eligibility. Check the values against the visible page and the requirements of the consumer before publishing.
Everything is generated on your device with nothing uploaded. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
What is Review Schema Markup Generator for?
Review Schema Markup Generator runs entirely on your device: add your input using the Item reviewed, Author controls, and it generates it locally in real time.
Is Review Schema Markup Generator free to use?
Yes — Review Schema Markup Generator is completely free, with no usage limits.
Does Review Schema Markup Generator upload my data?
No — Review Schema Markup Generator processes everything locally in your browser, so nothing you enter is uploaded or stored.
Does this tool fully validate Schema.org or search eligibility?
Builds a Review with nested Thing, Person and Rating objects when their fields are supplied. The rating scale defaults to 5 when a rating is entered without a best-rating value; review that assumption against the actual review. This generates a draft, not full Schema.org validation or a decision about search-feature eligibility. Check the values against the visible page and the requirements of the consumer before publishing.
Does Review Schema Markup Generator work on mobile?
Yes — Review Schema Markup Generator is just a web page and runs on any modern browser, including phones and tablets.