Free JSON-LD Generator for Structured Data
Generate valid structured data with our free JSON-LD generator. Boost rich results on Google search without writing code. Build your schema now.
About JSON-LD Schema Generator
The Doffl JSON-LD generator helps webmasters, marketers, and developers quickly create error-free structured data markup for their websites. By translating key page details into standard Schema.org code, this tool simplifies technical SEO and ensures search engines properly interpret your content.
Build code directly in your browser without writing syntax by hand or signing up for an account. Simply select your schema type, input your details, and copy the clean script tag straight into your page's HTML to enhance search engine visibility.
Key features
- Supports standard schemas including Article, LocalBusiness, and FAQ
- Generates clean Schema.org-compliant JSON-LD script blocks instantly
- Real-time code preview updates as you input details
- Runs entirely in the browser for privacy and speed
- One-click copying directly to your system clipboard
- Completely free to use with no account required
How to use JSON-LD Schema Generator
- Select the appropriate schema type from the menu.
- Fill in the required fields for your content or business.
- Review the automatically generated JSON-LD script in the output box.
- Click the copy button to copy the code block.
- Paste the script tag into the head section of your HTML page.
Who is it for?
- Bloggers and publishers adding Article schema for Google Discover visibility.
- Local business owners structuring address, hours, and contact information.
- Content creators embedding FAQ structured data for expanded search listings.
- Technical SEO specialists creating clean markup snippets for client audits.
- Web developers generating standard Schema.org templates for CMS integration.
Frequently asked questions
What is JSON-LD?
JSON-LD (JavaScript Object Notation for Linked Data) is a lightweight format used to encode structured data. Google recommends it as the preferred format for adding Schema.org markup to websites.
Where should I place the generated JSON-LD code on my site?
You can paste the generated script tag anywhere in your page's HTML, but placing it within the <head> section is standard best practice.
How does structured data improve search visibility?
Structured data helps search engines understand the exact meaning of your page content. This enables rich snippets, such as FAQ accordions and business details, which can improve click-through rates.
How do I validate the generated schema markup?
You can test your generated markup using Google's Rich Results Test or the Schema.org Validator to verify that there are no syntax errors or missing required properties.
Is this JSON-LD generator free to use?
Yes, this tool is completely free with no usage limits and requires no registration or software installation.