XML Minifier
Compress XML to reduce file size
XML Minifier is a free online tool from BrowserUtils that compress xml to reduce file size. It runs entirely in your browser — your data never leaves your device. No account required.
How to use XML Minifier
- 1 Paste or type your input into the editor above.
- 2 The tool processes your data instantly — right in your browser, with nothing sent to a server.
- 3 Copy the result with one click or continue editing your input.
About XML Minifier
Free online XML minifier. Remove whitespace, comments, and unnecessary formatting from XML documents to reduce file size. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
XML Minifier specs
- Runtime
- 100% client-side (browser)
- Cost
- Free — no account, no rate limits, no usage caps
- Browser support
- Chrome 90+, Firefox 88+, Safari 14+, Edge 90+
- Part of
- 299 developer tools on BrowserUtils (100% client-side)
Questions
How do I minify XML documents?
Paste your XML into the input field and the minifier will remove comments, collapse whitespace between tags, and strip unnecessary formatting to produce the smallest valid XML output.
Does XML minification preserve data integrity?
Yes, the minifier only removes non-significant whitespace and comments. All elements, attributes, text content, and CDATA sections are preserved exactly, so the document remains semantically identical.
Can I minify XML configuration files safely?
Yes, the minifier keeps all element and attribute data intact. The result parses identically in any XML parser. Keep a formatted copy for editing and use the minified version for deployment.
What is the difference between the XML minifier and the SVG minifier?
The XML minifier handles general XML documents, while the SVG minifier applies SVG-specific optimizations like removing editor metadata and unnecessary attributes that are unique to SVG files.
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