What is XML?
An XML minifier removes unnecessary whitespace between elements to produce smaller XML, reducing file size and bandwidth. The structure and data are unchanged. It is useful for shrinking SOAP messages, RSS feeds and configuration before transmission or storage. This tool minifies XML instantly and privately in your browser.
Same data, smaller size: minifying only removes whitespace between tags. Runs locally in your browser.
How XML works
Minifying strips the formatting whitespace:
- The XML is parsed into its element tree.
- Whitespace used only for indentation between elements is removed.
- The result is compact XML that parses identically.
How to use
- Paste your XML into the input box.
- The tool processes it instantly in your browser.
- Copy the result.
Examples
| Input | Minified |
|---|---|
<note> <to>Sam</to> </note> | <note><to>Sam</to></note> |
Options explained
- Preserve significant whitespace — Whitespace inside text content can be kept where it matters.
Common uses
- Shrinking SOAP and API XML payloads.
- Reducing the size of RSS and config files.
- Saving bandwidth when transmitting XML.
Frequently asked questions
Does minifying change my XML data?
No. It removes only formatting whitespace between elements.
How do I make it readable again?
Use the XML Formatter to re-indent it.
Is whitespace inside text removed?
Whitespace that is part of element content is preserved; only indentation between tags is removed.