XML Minifier
Minify XML by removing the whitespace and comments between tags, keeping the declaration.
- Runs in your browser
- Nothing uploaded
- Free, no sign-up
Processed locally in your browser. Your data never leaves this tab.
How to Use XML Minifier
- Paste your XML. Formatted markup with spacing.
- Minify. Whitespace between tags and comments are removed.
- Read the result. The document becomes compact.
- Copy the result. Click Copy result. It all runs in your browser.
Frequently Asked Questions
What does it remove?
The whitespace between tags and any XML comments, while keeping the declaration and the content.
Will it break my document?
For typical markup it is safe, since only whitespace between elements is collapsed.
Is the declaration kept?
Yes. An XML declaration at the start is preserved.
Is my data sent anywhere?
No. The minifying runs entirely in your browser, so your XML never leaves the tab.
Is it free?
Yes. Every tool here is free to use with no sign up.
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