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XML Formatter

100% Client-Side Private — Zero Server Uploads

Format, validate, and minify XML documents. Powered by xml-formatter.

Indent:

How do I use XML Formatter?

1

Paste or type XML in the input field.

2

Click 'Format' to prettify or 'Minify' to compress.

3

Choose indent size (2 or 4 spaces).

4

Copy or download the result.

What features does XML Formatter offer?

xml-formatter Engine: Purpose-built XML formatting library.

Format & Minify: Prettify or compress XML in one click.

Validation: Automatic XML syntax validation.

100% Client-Side Private.

Frequently Asked Questions about XML Formatter

What XML features are supported?

xml-formatter handles elements, attributes, namespaces, CDATA, comments, processing instructions, and self-closing tags.

Can I validate XML without formatting?

Yes — clicking Format also validates. If invalid, an error message shows the problem.