Free Online XML Tools
Format, validate, minify, convert, query, and visualize your XML data with these free online tools.
Online XML Minifier
Minify your XML by removing unnecessary whitespace, comments, and formatting online.
Use ToolOnline XML Validator
Validate your XML and get detailed error messages for invalid XML online.
Use ToolXML to JSON Converter Online
Convert XML data to JSON format with customizable options online.
Use ToolOnline XML Viewer
Visualize complex XML data in an interactive, collapsible tree structure online.
Use ToolFree Online XML Tools FAQ
What is XML?
XML (eXtensible Markup Language) is a markup language that defines rules for encoding documents in a format that is both human-readable and machine-readable. It is widely used for data exchange, configuration files, document storage, and web services.
Why use online XML tools?
Online XML tools provide immediate access to essential XML utilities without requiring any software installation. They work across all devices and platforms, offering convenience and accessibility. Our free online XML tools process all data directly in your browser, ensuring your sensitive XML data never leaves your device.
Why format or minify XML?
Formatting XML makes it more readable by adding proper indentation and line breaks, which is helpful when debugging or reviewing complex XML structures. Conversely, minifying XML removes unnecessary whitespace and formatting to reduce file size, making it optimal for production environments and reducing bandwidth usage.
What is XPath and why use an online XPath evaluator?
XPath is a query language for selecting nodes from an XML document. Our online XPath evaluator lets you test and debug XPath expressions instantly in your browser, making it easier to extract specific data from complex XML structures without installing specialized software.
Why convert XML to JSON online?
Converting XML to JSON online can be incredibly useful when you need to consume XML data in JavaScript applications or modern web APIs. JSON is the native data format for JavaScript and is generally more compact and easier to work with. Our free online XML to JSON converter provides instant conversion with customizable options to suit your specific needs.
When should I use the online XML Viewer?
Our online XML Viewer is especially useful when dealing with large or deeply nested XML data that's difficult to understand in text form. It provides an interactive tree visualization that lets you collapse and expand different elements to focus on specific sections of your data. This free online tool makes complex XML structures instantly comprehensible without any software installation.
Is my data secure when using these free online XML tools?
Absolutely! Your security and privacy are our top priorities. All processing happens entirely in your browser - your XML data never leaves your device or gets sent to any server. Our free online XML tools work completely client-side, providing maximum security and privacy. This makes them perfect for working with sensitive or confidential XML data that shouldn't be uploaded to third-party servers.