XML Minifier
Minify XML documents online — remove comments and extra whitespace to shrink file size, processed entirely in your browser.
Local processing
No login required
Upload & download support
LanguageFor XML documents
XMLinput.xml
Minify options
⌘⏎Quick minify
InputEditable
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Minified outputXML valid1 lines · 172 B
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<?xml version="1.0" encoding="UTF-8"?><config><service name="format-codes" active="true"><endpoint>https://formatcodes.com</endpoint><retries>3</retries></service></config>
Original size: 223 BMinified: 172 BSaved: 51 B (22.9%)Local processing in your browser · nothing uploaded
How It WorksXML
Overview
Removes extra whitespace, line breaks, and comments between tags in XML documents without changing document structure, shrinking file size as much as possible — ideal for API payloads, config files, or final production builds. All processing happens locally in your browser, so nothing ever leaves your device.
Use Cases
Minify XML payloads sent over an APIReduce config file sizeMinify RSS / sitemap and similar documentsShrink XML data embedded in a request
Steps
123
Paste or uploadSet optionsGet the result