Online XML Formatter and Minifier

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Format, minify and validate XML with line and column error detection

    

        

            

                
Online XML Formatting, Minification and Structure Validation
The online XML formatter organizes XML documents, API messages and configuration files. It reformats compact XML according to node hierarchy and provides XML minification and basic structure validation for Sitemaps, RSS feeds and interface data.
XML Formatting and Beautification
XML elements are automatically formatted with line breaks and indentation according to their nesting hierarchy. Choose 2 spaces, 4 spaces, 8 spaces or Tab indentation.
XML Minification
XML minification removes unnecessary formatting line breaks and indentation while preserving elements, attributes, text nodes and the document structure.
XML Structure Validation
The tool checks basic XML structure, including unclosed tags, incorrect nesting and common issues involving comments, CDATA and processing instructions.
Error Location and Result Handling
When a validation problem is detected, the tool provides the error reason and line and column position, making it easier to locate the affected node. Results can be copied, downloaded as an XML file or restored to the input area.
Common Uses
  • Format and inspect XML API responses.
  • Organize Sitemap and RSS XML files.
  • Check XML configuration files and nesting structures.
  • Troubleshoot XML parsing and incomplete structures.
  • Minify XML text for transmission or storage.
Privacy and Data Security
XML formatting, minification and structure validation are performed locally in the browser. Your XML data is not uploaded to the server.
            

        

        

    





    






    

        
Online XML formatter, minifier and structure validator
A browser-based tool for formatting, minifying and validating XML documents. It reorganizes compact or messy XML by node hierarchy and helps identify structural issues involving tags, comments and CDATA.
        
    
            
  • Formats XML nodes automatically according to their hierarchy
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  • Supports 2, 4 and 8 spaces or Tab indentation
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  • Supports XML minification by removing unnecessary formatting whitespace
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  • Checks tag closing, nesting, comments and CDATA structure
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  • Provides line and column error locations for faster troubleshooting
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  • Supports copying, downloading XML files and restoring results for further processing
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Useful for XML API messages, Sitemaps, RSS feeds, configuration files and data exchange. XML processing is performed locally in the browser.
    







            



    
    

            


    
    

        

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