XML Minifier & Compressor

Compress XML documents, SVG files, and RSS feeds by removing whitespace and comments. 100% browser-based — your data never leaves your device.

input.xml
0 ch
output.xmlformatted
Ready — paste code or click Sample

What is a XML Minifier & Compressor?

An XML minifier removes all unnecessary whitespace, comments, and redundant characters from XML documents to produce the most compact valid XML possible. XML (eXtensible Markup Language) is used across a wide range of data interchange formats — SOAP web services, RSS and Atom feeds, Android resource files, SVG graphics, Maven and Gradle build configurations, and Microsoft Office Open XML documents. In all of these contexts, compact XML reduces the amount of data that must be transmitted, stored, or parsed. The XML Minifier strips all inter-element whitespace that does not form part of a text node's content, removes all XML comments, and collapses the document into a minimal representation that any XML parser processes identically to the original. Namespaces, CDATA sections, XML declarations, and processing instructions are preserved exactly. Processing happens entirely in your browser — nothing is sent to any external server.

How to Use XML Minifier & Compressor

  1. Paste your XML document, SVG file, or RSS feed into the left input panel.
  2. Click 'Sample' to load an example XML document and preview the minification result.
  3. Click ⚡ Minify or press Ctrl+Enter to compress your XML instantly.
  4. Review the compact output in the right panel and note the size reduction in the toolbar.
  5. Click Copy to copy the minified XML to your clipboard for use in your application.
  6. Click Download to save the result as an .xml (or .svg) file ready for production deployment.

Frequently Asked Questions