Google Rich Results Test
The go-to pre-flight check. Paste code or a live URL and Google tells you exactly which rich result features your markup is eligible for — and every error blocking it.
Use it to
- Confirm the type is detected ("Local business", "Product"…)
- See errors before deploying
- Test the live URL after publishing
- Check rendered HTML when JS might strip the script
Open the tool
Schema.org Validator
The vocabulary authority. Where Google's test focuses on rich-result eligibility, this one confirms your JSON-LD is technically valid Schema.org — property names, types, enumerations.
Use it to
- Catch JSON syntax errors (commas, braces, quotes)
- Confirm property names exist in Schema.org
- Review warnings that don't block rich results
- Debug microdata/RDFa conversions too
Open the tool
Structured Data Markup Helper
Start from a live page instead of a blank template: highlight the business name, address, hours on screen and the tool generates the markup for you. Ideal for first-timers.
Use it to
- Learn which elements map to which properties
- Generate JSON-LD by tagging visible content
- Compare your manual markup against output
Open the tool
Search Console URL Inspection
The only tool that shows what Google actually crawled. After publishing, inspect the URL and compare Google's fetched HTML with your own to detect stripped, duplicated or blocked markup.
Use it to
- Confirm Google sees the JSON-LD in fetched HTML
- Request indexing after schema changes
- Spot "Duplicate field" or manual-action issues
- Track page status (indexed, crawled – not indexed)
Open the tool
search.google.com/search-console ↗
Requires a free account and site verification (HTML tag, DNS or analytics).
SchemaHub JSON-LD Generator
Skip the template-editing: our own form-based generator builds valid JSON-LD as you type — pick a type, fill plain fields, copy the result.
Use it to
- Generate any of 8 schema types from a form
- See live output with required-field warnings
- Load example data, then swap in your own
- Copy or download the finished snippet