What can I do with the XML formatter?

You can format (pretty-print) XML with 2 or 4 spaces indentation, minify XML to reduce file size, and validate XML syntax to check for errors — all in your browser.

Does the tool validate my XML?

Yes, the tool uses the browser's built-in DOMParser to validate XML. If there are syntax errors, it will display a clear error message showing what went wrong.

Is there a file size limit?

Since all processing happens in your browser, there's no strict limit. However, very large XML files (over 10MB) may cause slower performance depending on your device.

XML-Formatierer

XML-Dokumente online formatieren, validieren und minimieren. XML mit anpassbarem Einzug schön ausgeben.

Eingabe

Anleitung

XML-Dokumente online formatieren, validieren und minimieren. XML mit anpassbarem Einzug schön ausgeben.

1Paste your XML string into the input panel.
2Click Format to pretty-print the XML with proper indentation and line breaks.
3Use Minify to compress the XML into a single line for production use.
4Errors in the XML structure are highlighted so you can fix them before copying.

Funktionen

Pretty-prints XML with configurable indentation (2 or 4 spaces)
Minifies XML by stripping whitespace for compact output
Validates XML structure and highlights syntax errors with line numbers
Handles large XML documents quickly with one-click copy

Häufig gestellte Fragen

Mehr erfahren

XML Formatter Guide: Clean and Validate XML Online