Developer•Free tool
XML Minifier – Minify XML Online Free
Minify XML by removing whitespace and line breaks. Compare file sizes before and after, copy or download the compact output.
No sign-upBrowser-based
DEV
Tool
Enter your values and get results instantly.
HOW
How to Use
- 1Paste your XML in the input box\n2. The minified output appears instantly\n3. Check the size reduction\n4. Copy or download the result
WIN
Benefits
Instant minification
Shows size saved
Safe for comments and CDATA
Copy or download output
Runs entirely in your browser
FAQ
Frequently Asked Questions
What does XML minification do?
It removes unnecessary whitespace, line breaks and indentation between tags, which can significantly reduce file size while keeping the XML valid.
Does it break comments or CDATA?
No — comments, CDATA sections and attribute values are preserved exactly. Only insignificant whitespace between tags is removed.
Will the minified XML still validate?
Yes, the output remains well-formed XML that parses identically to the original.