View and format XML data with syntax highlighting, tree navigation, and validation. Free, fast, and secure.
or click to browse files
Color-coded elements, attributes, and values for easy reading
Automatic validation with clear error messages for malformed XML
Navigate XML structure with collapsible tree view
Beautify or minify XML with one click
This viewer supports various XML-based file formats:
XML (eXtensible Markup Language) is a markup language for encoding documents in a format that is both human-readable and machine-readable. It's commonly used for data storage, configuration files, web services, and document formats like SVG graphics.
No! All processing happens directly in your browser using JavaScript. Your files never leave your device, ensuring complete privacy and security. This also means the viewer works offline once loaded.
XML validation checks if your document is well-formed, meaning it follows XML syntax rules such as proper tag nesting, matching opening and closing tags, and correct attribute formatting. This viewer automatically validates your XML and shows any errors found.
Beautify formats your XML with proper indentation and line breaks for readability. Minify removes all unnecessary whitespace to reduce file size, which is useful for production use or when file size matters.
Yes! Use the search box in the toolbar to find specific element names, attribute values, or text content. The viewer will highlight all matches and show the total count.