Online Schema Generator
Create draft Service JSON-LD from form fields in your browser. Review its values and type requirements; generation does not certify search eligibility.
Create draft Service 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.
Online Schema Generator is a free Schema & Structured Data Tools utility that runs entirely in your browser — nothing you enter is uploaded.
How to use Online Schema 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 JSON-LD object for the selected type using the entered name, URL, description and image fields. Field suitability depends on the selected type; for example, an Article may need a headline that this generic form does not supply. 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. It behaves the same on desktop and mobile, with nothing stored remotely.
Frequently asked questions
What is Online Schema Generator for?
Use Online Schema Generator to generate your input without installing anything using the Schema type, Name controls; everything happens client-side.
Is Online Schema Generator free to use?
Yes — Online Schema Generator is completely free, with no usage limits.
Does Online Schema Generator upload my data?
No — Online Schema 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 JSON-LD object for the selected type using the entered name, URL, description and image fields. Field suitability depends on the selected type; for example, an Article may need a headline that this generic form does not supply. 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 Online Schema Generator work on mobile?
Yes — Online Schema Generator is just a web page and runs on any modern browser, including phones and tablets.