Will it validate my XML?

It formats well-formed XML; deeply malformed XML may produce unexpected output rather than a validation error.

Does it support namespaces?

Yes, namespace prefixes and declarations are preserved as-is.

Can it format XML with a DOCTYPE?

Yes, DOCTYPE declarations are preserved at the top of the output.

XML Formatter

Format and indent a messy or minified XML document. Paste your XML and get clean, readable output instantly, entirely in your browser.

Comment utiliser XML Formatter

1
Paste your XML into the input area.
2
Click Format to indent and clean it up.
3
Copy the result or download it as a .xml file.

Fonctionnalités de XML Formatter

Indents nested elements consistently for readability.
Works on minified or single-line XML.
Runs entirely in your browser.

Pourquoi choisir Tool King ?

Rapide

Pas d'attente ni d'inscription. La plupart des fichiers sont prêts en quelques secondes.

Privé

Les fichiers sont traités en mémoire puis supprimés immédiatement — jamais stockés ni partagés.

Gratuit

Chaque outil est gratuit, sans limite cachée sur l'essentiel.

Questions fréquentes

Guides associés

A quick guide to formatting and validating JSON

Turn minified or messy JSON into something readable — and catch syntax errors fast.

Lire le guide

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Encode or decode text and files using Base64.

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