Formateur XML
Formatez et validez du XML.
Paste XML to pretty-print it with proper indentation. The document is parsed first, so malformed XML shows an error. Everything runs locally in your browser.
Votre saisie est traitée localement dans votre navigateur — rien n'est envoyé, stocké ni journalisé.
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Comment ça marche
- 1 Paste your XML.
- 2 The formatted output appears live.
- 3 Copy or download the .xml file.
Cas d'usage courants
- Make minified XML readable.
- Validate XML structure.
- Inspect an API or config file.
- Tidy up SOAP or RSS.
Questions fréquentes
Is my input sent to a server?
No. Everything runs locally in your browser — your input is never uploaded, stored or logged.
Does it validate?
It checks that the XML is well-formed (correct nesting and syntax). It does not validate against a schema or DTD.
Is it really free?
Yes — free, with no signup and no limits.