FREE WEB TOOL
Locate XML syntax errors and format valid XML with readable indentation.
Find XML Syntax Errors and Format XML is a free web tool from BlueprintLab Tools. Paste XML to find syntax errors and format it for readability. Check closing tags, attributes, nesting, and other common XML problems.
Use it when you need to inspect, compare, clean, or transform CSV and structured data quickly.
No account is required. The tool is designed to complete the task directly in your browser with a short input → process → result flow.