An Innovative AI Solutions product Visit our company ↗
Innovative AI ToolsEVERY TOOL. ONE PLACE.
Contact usAll tools
Menu
Browser-based · No account needed

Schema Markup Builder

Build validated JSON-LD graphs for organizations, businesses, articles and products.

Work with your actual page data

No crawling, tracking, account access or uploads. Paste source/data or import a local UTF-8 file.

Organization: logo,sameAs. LocalBusiness: address,telephone. Article: author,datePublished. Product: description,image,price,currency,availability. BreadcrumbList: items array of {name,url}.

No invented ratings, reviews or business facts. Schema output is not a rich-result eligibility guarantee; external validation is still required. Maximum 1 million input characters in total and 5,000 data rows. Data is not saved between visits.

A smarter way to work with SEO & AEO

29 tools to audit, understand and improve your actual site evidence. URL crawling uses a local service after permission; source and export tools run in your browser.

AEO content

AEO Answer & Evidence AuditInspect answer structure, source passages, attribution and date evidence in HTML.Browser-basedOpen toolQuestion-to-Passage CoverageMatch your real customer questions to candidate passages from supplied HTML.Browser-basedOpen toolAuthored Q&A Markup BuilderTurn your reviewed question/answer pairs into visible HTML and matching JSON-LD.Browser-basedOpen toolAI Crawler Policy InspectorExplain supplied robots rules for selected AI/search crawler product tokens.Browser-basedOpen toolExperimental llms.txt BuilderCreate an explicit, human-reviewed resource guide for your site.Browser-basedOpen tool

Metadata & content

Meta Tag GeneratorBuild escaped canonical, robots, social and description tags with consistency checks.Browser-basedOpen toolMeta Description Drafting AssistantExtract page-based description candidates with keyword coverage and length feedback.Browser-basedOpen toolOpen Graph Preview BuilderGenerate Open Graph tags and inspect a safe local sharing preview.Browser-basedOpen toolSocial Card Tag BuilderBuild summary-card metadata with validated site handles and URLs.Browser-basedOpen toolKeyword & N-gram AnalyzerMeasure phrase frequency, headings and section coverage in copy or HTML.Browser-basedOpen toolSearch Snippet PreviewCompare title/description drafts in mobile and desktop snippet layouts.Browser-basedOpen tool

How to use Schema Markup Builder

  1. Prepare the schema type, page / site url, entity / article / product name, type-specific details (json); use Load example to see the format.
  2. Run the analysis or builder. Review evidence, findings and stated limits.
  3. Copy the artifact or download the results; independently review before deploying SEO changes.

What this tool does

Maps explicit form fields to Schema.org JSON-LD for Organization, LocalBusiness, Article, Product or BreadcrumbList. Type-specific inputs are required, outputs escape script-closing characters, and visible-content accuracy must be reviewed.

Supported files, limits & important details

No invented ratings, reviews or business facts. Schema output is not a rich-result eligibility guarantee; external validation is still required. Local processing only. Total input: 1 million characters, at most 5,000 rows. No data is uploaded or stored.

Input limits are enforced before processing. Clear removes your input and result from this page. This tool does not store your input between visits.

Keep your workflow moving

On-page SEO AuditInspect supplied HTML for indexability, metadata, headings and canonical conflicts.Browser-basedOpen toolRobots.txt Rule TesterExplain which supplied robots rule allows or blocks each URL.Browser-basedOpen toolSitemap ValidatorValidate sitemap XML, duplicate locations, host consistency and lastmod values.Browser-basedOpen tool

Questions about Schema Markup Builder

How do I use Schema Markup Builder?

Prepare the schema type, page / site url, entity / article / product name, type-specific details (json); use Load example to see the format. Run the analysis or builder. Review evidence, findings and stated limits. Copy the artifact or download the results; independently review before deploying SEO changes.

Are files or text uploaded when I use Schema Markup Builder?

No. Schema Markup Builder processes your input in your browser. The tool does not upload your document or text for processing. Keep your original and review the result.

What should I check before relying on Schema Markup Builder?

Maps explicit form fields to Schema.org JSON-LD for Organization, LocalBusiness, Article, Product or BreadcrumbList. Type-specific inputs are required, outputs escape script-closing characters, and visible-content accuracy must be reviewed.

Need help choosing a workflow? Read our practical PDF and file guides. How your data is handled.

Site audits

View all

AEO content

View all

Local SEO

View all

Metadata & content

View all

Crawl & indexing

View all

Structured data

View all

International SEO

View all

Migration & reports

View all