XML Formatter & Validator
Format, minify, and validate XML locally in your browser.
XML input
Processed XML
About
Parse XML with the browser's native XML parser, then format it for review or remove indentation for transport. Nothing is uploaded.
Key Features
- Native XML validation
- Two-space indentation
- Safe handling of mixed text content
- One-click minification
How to use
- 1Paste an XML document into the input.
- 2Choose Format XML or Minify XML.
- 3Review the validation result and copy the output.
Example
Input
<user><name>Ada</name><active>true</active></user>Output
<user>
<name>Ada</name>
<active>true</active>
</user>Limitations
- Input is limited to 2,000,000 characters.
- Formatting preserves mixed text content on one line to avoid changing whitespace.
- The tool does not resolve external entities or schemas.
Last reviewed: