XML Validator and Formatter
Validate and Format Your XML Data
Welcome to our XML Validator and Formatter tool. This powerful utility helps you ensure your XML (eXtensible Markup Language) data is well-formed and error-free. Whether you're working with configuration files, data exchange, or web services, our tool simplifies the process of validating and formatting your XML.
XML is widely used for storing and transporting data, but its strict syntax rules can sometimes lead to errors. Our tool helps you catch these errors quickly and provides a neatly formatted version of your XML for improved readability.
Input XML
How to Use Our XML Validator
- Paste or type your XML data into the "Input XML" box.
- Click the "Validate XML" button to check your XML.
- Review the validation result:
- If valid, you'll see a success message and the formatted XML.
- If invalid, you'll see an error message explaining the issue.
- For valid XML, you can copy the formatted version using the "Copy" button.
Benefits of Using an XML Validator
- Ensure your XML is well-formed and follows proper syntax.
- Catch errors early in your development process.
- Improve the readability of your XML with proper formatting.
- Save time debugging XML-related issues in your applications.
- Validate XML before using it in data exchange or configuration files.
Common XML Validation Errors
- Missing or mismatched tags.
- Incorrect nesting of elements.
- Use of undefined entities.
- Invalid characters in element names or attributes.
- Unclosed CDATA sections or comments.
- Incorrect encoding declarations.