What happens if my XML isn't well-formed?

You'll see a clear error message instead of a formatted result.

Is my XML data uploaded anywhere?

No — formatting happens entirely in your browser.

Does formatting validate against a schema (XSD/DTD)?

No — it only checks that the XML is well-formed, not that it matches a specific schema.

Does this preserve CDATA sections and comments?

Yes — CDATA sections and comments are treated as self-contained units and preserved as-is.

Does formatting change the actual data?

No — only whitespace between tags changes; element names, attributes and text content remain the same.

Does this work on very large XML documents?

Yes, limited only by your browser's available memory.

Strumenti JSON e Codice

Formattatore XML — Strumento Online Gratuito

Indenta e formatta il markup XML in una struttura leggibile.

Usa Questo Strumento

Funziona nel Tuo Browser
Risultati Istantanei
100% Privato

Your Text

Indent size

Scopri di Più

What Is an XML Formatter?

An XML formatter takes minified or inconsistently indented XML markup and rewrites it with clean, nested indentation, making the document's element hierarchy easy to follow at a glance.

It's particularly useful for XML returned by APIs, RSS feeds, or SOAP services, which is often minified for transport and hard to read without reformatting first.

Chi Usa Questo Strumento?

Per le Aziende

Inspect a minified XML API response or SOAP payload.

Per Uso Personale

Read an RSS feed's raw XML more easily.

Per Studenti

Learn XML document structure for a web development course.

Per gli Uffici

Format an XML data export for easier manual review.

Perché Usare Questo Strumento

Caratteristiche Principali

Custom Indent Size

Choose an indent size from 1 to 8 spaces.

Instant Formatting

Output updates immediately as you paste in XML.

Well-Formedness Check

Malformed XML is reported clearly instead of garbled output.

100% Private

Your data is never uploaded — formatting happens entirely in your browser.

Il Risultato

Vantaggi

Instantly Readable

Turn minified XML into a clearly nested structure.

Spot Structure Issues Fast

A properly indented document makes missing or mismatched tags easier to notice.

Nothing Uploaded

Safe for sensitive data, since nothing leaves your browser.

Passo dopo Passo

Come Usare Formattatore XML

Paste Your XML

Add minified or messy XML into the input box.

Choose an Indent Size

Pick how many spaces to indent each level.

Copy the Formatted Result

Use the Copy or Download button to grab the result.

Specifiche

Dettagli Tecnici

Dettaglio	Valore
Input	Well-formed XML text
Elaborazione	No practical limit — handled entirely by your browser
Output	Structural indentation based on nesting depth

Puoi Verificarlo

Privacy e Sicurezza

Cosa succede realmente al tuo file quando usi questo strumento.

100% Client-Side

This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.

No Upload, Ever

There is no file upload and no server processing step — your data never leaves your device.

Works Offline

Once this page has loaded, the tool keeps working even without an internet connection.

Nothing Stored

Nothing you enter is saved on our servers — refreshing the page clears everything.

No Tracking of Your Input

We have no way to see what you type, generate or convert with this tool.

Ottieni Risultati Migliori

Consigli

Check Well-Formedness First

Use the XML Validator if formatting reports an error, to see the exact parser message.

Use 2 Spaces for Most XML Documents

2-space indentation is a common, compact convention for XML.

Domande Frequenti