XML Tools
Free XML tools online: XML formatter and beautifier, XML validator, XML to JSON converter, JSON to XML, XML to CSV, minifier, XPath tester, and XML compare. Pretty print XML in your browser with no upload.
9 tools · 100% browser-based · No uploads · No signup
About these XML tools
Free XML tools online to format, validate, convert, and compare XML in your browser. Use the XML formatter (also called an XML beautifier) to pretty print XML. Use the XML validator to check if XML is valid. Convert XML to JSON, JSON to XML, or XML to CSV for Excel. Minify XML, escape special characters, test XPath, or compare two XML files.
Everything runs on this page. SOAP, RSS feeds, Android layouts, and config files are not uploaded. HTML is a different language: a lone <br> is fine in HTML and an error in XML. Checking an XSD schema still belongs in your own CI.
Tools in this category
XML Formatter
XML formatter and beautifier online. Pretty print XML, format messy SOAP or RSS, and see the first parse error instantly. Free XML pretty print in your browser.
XML Validator
XML validator online. Check if XML is valid, find syntax errors, and validate XML files free in your browser. No upload.
XML Minifier
XML minifier online. Compress XML by removing extra spaces. Minify XML files free in your browser.
XML to JSON Converter
XML has attributes and text. JSON has neither, so something has to give.
JSON to XML Converter
Convert JSON to XML online. Turn JSON into well-formed XML. Free JSON to XML converter in your browser.
XML to CSV Converter
Convert XML to CSV online. Turn XML lists into a spreadsheet table you can open in Excel. Free XML to CSV converter.
XML Escape
XML escape and unescape online. Encode or decode &, <, >, and quotes for XML text. Free XML encoder in your browser.
XPath Tester
XPath tester online. Test XPath queries against XML and see matching nodes. Free XPath evaluator in your browser.
XML Diff
Compare two XML files online. See what changed between XML documents. Free XML diff and XML compare tool.
How these tools run in your browser
The XML formatter, validator, and converters parse with this browser’s XML parser. XML to JSON uses @ for attributes and arrays for repeated tags. XPath is 1.0. XML diff compares structure, not whitespace. Large files stay in this tab’s memory and are never sent to a server.
Common Use Cases
- Pretty print minified XML so you can read a SOAP or RSS response
- Validate XML and find the first syntax error
- Convert XML to JSON for an API mock or frontend
- Turn an XML product list into CSV for Excel
- Compare two XML configs without indent noise
Common Mistakes
Frequently Asked Questions
Open the XML Formatter, paste your XML, and pick 2-space or 4-space indent. The XML beautifier formats the document in your browser. Nothing is uploaded.
Use XML to JSON Converter. Paste XML and copy the JSON. Attributes become @ keys. Repeated tags become arrays.
No. It checks that the XML is well-formed (tags close, quotes are valid). Schema files are not downloaded.
Use XML to CSV, then open the CSV in Excel or Google Sheets.