What problem does this tool solve?
Search engines need clear information about organizations, products, articles, and other content. The Schema Markup Generator turns facts you supply into structured JSON-LD so that website owners can describe those entities in a machine-readable format.
Six practical questions answered
How do I create structured data for my website?
Select a schema type that matches the content, enter the required facts, and generate JSON-LD. Add it to the relevant page only when it accurately reflects the visible content.
Which schema type fits a local business?
LocalBusiness or a suitable subtype can describe an actual local business. Its name, address, website, and other details must agree with the business information visible on the page.
How do I mark up a blog post with Schema.org?
Use Article or a suitable subtype and include the headline, author, actual publication date, and page URL. The generator provides fields for these article details.
How can I create Product schema for an online store?
Choose Product and enter real product information. Include prices or availability only when you have accurate, current values. This generator’s Product form focuses on name, URL, description, and an optional image.
Can structured data support visibility in AI search?
Structured data can describe content more explicitly and help systems interpret entities. It does not guarantee inclusion in an AI answer or a citation.
How do I check my JSON-LD for errors?
The generator validates the generated JSON and the required fields in its form. Use Google’s Rich Results Test afterward for a separate check of supported Google search features.
How it works, with an example
Choose a schema type and provide accurate facts. Form validation and JSON syntax checks do not replace a full review of Schema.org properties or Google’s rich-result requirements.
Practical example
A contractor creates LocalBusiness markup using its actual business name, address, website, and contact information. The generated code is then added to the matching company page.
Additional use cases
- Describe an organization using verified facts.
- Describe existing breadcrumb links.
- Model an article or product using visible information.
Open Google’s Rich Results Test for a separate eligibility check ↗
Frequently asked questions
What is JSON-LD?
JSON-LD is a format for embedding machine-readable structured information in web pages.
Do I need coding skills to generate schema markup?
No. The form creates the code from the information you enter.
Does schema markup guarantee rich results?
No. Search engines decide which enhanced displays, if any, to provide.
Can a page use more than one schema type?
Yes, as long as each description is accurate and the different entities are consistent with one another.
Is the Schema Markup Generator free to use?
Yes. No registration is required to create the code.
Related tools for your next step
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Request a free consultation →Editorial team: SEOSTUDIO · Updated November 9, 2026