Free Schema Markup Generator for JSON-LD
Use Wranker's schema markup generator tool to choose a supported Schema.org type, complete guided required and recommended fields, and generate copy-ready JSON-LD without writing code manually. Preview the structure before copying or downloading it.
11 Schema Types
Article, Product, LocalBusiness, and more
Copy-Ready JSON-LD
Raw code or script wrapper
Guided Field Checks
Required and recommended fields
Schema Markup Generator Tool
Create implementation-ready JSON-LD structured data without writing schema code manually
Wranker's schema markup generator tool converts guided page details into JSON-LD for 11 supported Schema.org types. Review field guidance, configure the code format, and inspect the generated structure before implementation.
Generate 11 Guided Schema Types
Create starter JSON-LD for Article, BlogPosting, Product, LocalBusiness, Organization, Person, BreadcrumbList, WebSite, Event, FAQPage, and HowTo.
Distinguish Required, Recommended & Optional Fields
See which inputs Wranker needs, which properties current Google feature documentation recommends, and which Schema.org properties remain optional for the selected type.
Configure Copy-Ready Schema Code
Choose readable or minified JSON-LD, add the <script type="application/ld+json"> wrapper, and connect related entities with stable @id values or optional @graph output.
Review the Generated Structure
Inspect the JSON-LD structure, syntax, and field feedback before copying the code. After implementation, validate the live page with the appropriate Schema.org or Google testing tool.
Schema markup works best when it accurately matches your visible page content
Schema.org-compliant structured data helps search engines better understand your pages, products, organizations, events, and other content types. Wranker's Schema Markup Generator helps you create accurate JSON-LD schema markup that aligns with visible content, reduces validation issues, and supports rich result eligibility.
Represent the Visible Page Accurately
Mark up only the article, product, business, event, or entity genuinely presented on the page, and remove hidden, irrelevant, or outdated values.
Keep Related Entities Consistent
Use stable URLs and @id values to connect related Article, Person, Organization, or WebSite nodes when those relationships exist on the page.
Reduce Implementation Errors
Use the schema code generator output as a reviewable draft, add it to the matching page, and validate the live implementation before treating the markup as complete.
How to Generate Schema Markup in Four Steps
Use Wranker's schema markup generator tool to choose a supported Schema.org type, complete the required and recommended fields, customize your JSON-LD output, then generate, validate, and export implementation-ready schema markup.
Choose the Right Schema Type
Select the supported Schema.org type that best represents the page's main visible content, such as Article, Product, LocalBusiness, or Event.
Complete Accurate Page Details
Complete the fields Wranker needs for the selected template, then add applicable recommended or optional properties only when accurate values exist on the page.
Configure the JSON-LD Output
Choose readable or minified code, add the JSON-LD script wrapper, and use stable @id values or connected @graph output where appropriate.
Generate, Review and Validate
Generate the schema code, review syntax and field feedback, add it to the matching page, and validate the implemented URL with the appropriate testing tool.
When to Use a Schema Markup Generator
Use Wranker's schema markup generator tool when a page needs guided JSON-LD for editorial content, products, local businesses, organisations, people, events, breadcrumbs or websites. Select only the type and properties that accurately represent the visible page.
Use the Schema Markup Generator before publishing new pages, launching products, updating business information, or adding new content types to create accurate JSON-LD that matches the visible page and supports rich results.
Structure Articles and Editorial Pages
Generate Article or BlogPosting JSON-LD from visible headline, author, publication date, image, and publisher information. Use FAQPage or HowTo only when those structures genuinely exist on the page.
Generate Product Markup From Page Data
Create Product JSON-LD using visible names, images, identifiers, offers, price, and availability details supported by the selected template and present on the product page.
Describe Local Businesses and Organisations
Use the local schema markup generator for accurate business name, address, telephone, opening hours, geo details and official identity references that match the visible location page.
Standardise Schema Across Approved Templates
Use the schema code generator to create consistent JSON-LD for approved client or CMS templates, then validate every implemented page after development or deployment changes.
Continue the Schema Markup Workflow
After using the Schema Markup Generator, validate the JSON-LD or live page, confirm page and canonical alignment, and review the standard search snippet separately from rich-result-style output.
VALIDATION + PREVIEW
Schema Markup Validator
Validate a public URL or pasted JSON-LD, review errors and warnings, and open a simulated rich-result-style preview before or after implementation.
OpenPAGE ALIGNMENT
Website SEO Analyzer
Review the live page's metadata, visible content, links, indexability and schema together to confirm that the markup accurately describes the page.
OpenCANONICAL IDENTITY
Canonical Tag Checker
Verify the declared canonical, resolved final URL and target status when generated markup references the page URL or a stable entity identifier.
OpenSTANDARD SERP PREVIEW
SERP Snippet Preview Tool
Preview the proposed title, meta description and display URL across desktop and mobile Google-style result widths, separately from rich-result validation.
Schema Markup Generator FAQs
Get clear answers about free JSON-LD generation, supported schema types, field requirements, LocalBusiness markup, @id, @graph, validation and rich-result limitations.
A schema markup generator converts guided page information into structured data code, normally using Schema.org vocabulary. Wranker's schema markup generator tool creates JSON-LD for selected page and entity types without requiring users to assemble the code manually. It may also be described as a structured data markup generator or structured data schema generator; 'schema tag generator' is a less precise term.
Yes. Wranker presents the page as a free schema markup generator for guided JSON-LD creation. Users can select a supported type, complete its fields, configure the output and generate schema code through the public tool. Any usage protections or future limits should be stated directly in the live interface rather than implied in promotional copy.
Wranker generates JSON-LD, with options for readable or minified output and an optional <script type="application/ld+json"> wrapper. Google also supports Microdata and RDFa, but generally recommends JSON-LD because it is usually easier to implement and maintain. This makes the tool both a JSON-LD schema markup generator and a guided schema code generator.
No. JSON Schema is a language for defining and validating the structure, constraints and data types of generic JSON documents. JSON-LD is a linked-data format; when combined with Schema.org vocabulary, it describes webpage entities and relationships. Wranker creates Schema.org JSON-LD, so the phrase JSON-LD schema markup generator is technically more accurate for this page.
Wranker currently provides starter templates for Article, BlogPosting, FAQPage, Product, LocalBusiness, Organization, Person, BreadcrumbList, WebSite, Event and HowTo. These are supported generator templates, not a promise that every type has a current Google rich-result feature. Google's current feature gallery lists supported Search experiences separately and does not list general FAQ or HowTo features.
The label depends on the source. A field may be required by Wranker to build its starter template, required or recommended by Google for a particular supported Search feature, or optional within the wider Schema.org vocabulary. A structured data generator tool should identify these categories separately. Fewer accurate and complete recommended properties are preferable to numerous incomplete or misleading values.
Yes. Select the LocalBusiness template and enter accurate information that appears on the location page, such as the business name, address, telephone number, opening hours and geo details. Use the most specific applicable business subtype where possible. Each business location should normally be represented individually, and the generated values must remain consistent with the visible page.
@id identifies a JSON-LD node using an IRI, allowing other nodes to reference the same entity consistently. @graph can group several related nodes, such as an Article, its Person author, the publishing Organization and the associated WebSite. They are useful when genuine entity relationships exist, but they are not required simply to make the generated code look more advanced. A stable absolute identifier, commonly the canonical entity URL with a descriptive fragment such as #article, is a practical implementation choice for Wranker's @id field.
Add the JSON-LD to the page it describes, commonly in the <head> or <body> inside a JSON-LD script element. The markup must match visible page content. Review the draft before implementation, then validate the live page: use Google's Rich Results Test for Google-supported features and the Schema Markup Validator for broader Schema.org checks. Wranker's separate validator can also review pasted JSON-LD or a public URL.
No. Structured data can make an eligible page available for supported rich-result features, but Google decides whether any enhanced result is shown. The markup must be accurate, relevant, visible on the page and compliant with the applicable feature guidelines. A successful local syntax check or Rich Results Test does not guarantee display, and schema markup should not be treated as a guaranteed ranking tactic.
START YOUR STRUCTURED DATA
Generate Copy-Ready JSON-LD for Your Page
Choose a supported schema type, complete accurate page details, and use Wranker's Schema Markup Generator to create implementation-ready JSON-LD.
Confirm that the generated properties match visible content, add the code to the correct page, and validate the live implementation before treating it as complete.