Free Online Schema Audit Tool
Instantly validate your JSON-LD from a live URL or a code snippet directly on this page.
Why Audit Your Schema Markup?
Creating schema markup is only half the battle. A single syntax error, a misplaced comma, or an incorrect property can make your entire structured data block invalid, preventing search engines from reading it. Validating your code is the most critical final step before adding it to your website.
This tool provides an **instant in-page audit** to catch common syntax errors and structural issues immediately. For a full analysis of rich result eligibility, we provide one-click links to the official testing tools from Google and Schema.org, giving you a complete validation workflow.
Key Features
Instant In-Page Audit
Get immediate feedback on common errors without ever leaving the page.
URL or Code Input
Validate structured data by either providing a live URL or pasting the code directly.
Clear Error Reporting
See a detailed breakdown of all errors and warnings found in a professional report format.
Schema Structure View
View a clean, table-based layout of all properties and values found in each schema block.
Official Test Integration
One-click links to send your URL or code to Google's Rich Results Test and the Schema.org Validator for final confirmation.
Convenient Helper Tools
Easily paste, upload a file, or clear the code with handy buttons, improving your workflow.
Schema Audit Tool
How to Use
Choose Input Method
Select whether you want to validate a live URL or a direct code snippet.
Enter Your Data
Paste your URL or code into the input box and click the "Audit" button.
Review In-Page Report
Instantly see a report of all schema types found, along with any syntax errors or warnings.
Perform Official Test
For a final check, use the buttons to send your URL or code to Google and Schema.org.
Real World Applications
Debugging Schema
Quickly find and fix common syntax errors like missing commas or brackets before deploying your code.
Pre-Launch Checks
Before publishing a new page, paste its schema code to ensure it's valid and correctly structured.
Competitor Analysis
Enter a competitor's URL to see what structured data they are using and check it for errors or opportunities.
Ready to Validate Your Schema?
Enter your URL or paste your code snippet above to get an instant audit of your structured data!
Get Started NowFrequently Asked Questions
What's the difference between this tool and Google's?
Our tool provides an **instant, client-side check** for the most common syntax errors (like invalid JSON) and structural issues (missing `@context` or `@type`). Google's tool performs a **deep, server-side analysis** that also checks if your valid schema is eligible for a specific "rich result." You should use our tool first for quick checks, and Google's tool for the final, official validation.
What is an "Uncategorized Error"?
These are fundamental errors that prevent the schema from being understood at all. The most common is an "Invalid JSON" error, usually caused by a missing comma, extra comma, or incorrect quotation mark. The error message will often give you a clue about what's wrong.
Does this tool save or log my data?
No. All validation and analysis happen directly in your browser. When you paste code, it is never sent to our server. When you check a URL, it is fetched via a public proxy, but we do not log or store any of the URLs or schema code you test.
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Conclusion
Our Free Schema Audit Tool provides an essential first line of defense against structured data errors. By offering an instant in-page analysis for both live URLs and code snippets, it empowers you to catch common mistakes quickly and efficiently. Combined with direct links to official validators, this tool is a must-have for any SEO or developer serious about earning rich results and improving search visibility.
Have Questions or Need a Custom Tool?
Our team is here to help. Whether you have feedback on our tools or need a custom solution for your business, we'd love to hear from you.
Get in touch with us for support, suggestions, or partnership inquiries.
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