WebToolBox

XML Formatter

Try the free XML Formatter tool in the Data category provided by WebToolBox right in your browser. Process your tasks quickly and securely without any installation.

Settings

Input

Output

What is XML Formatter?

XML (Extensible Markup Language) is a standard hierarchical markup language used for enterprise data interchange, SOAP web services, Android layouts, and system configurations.

The XML Formatter parses tag hierarchies and applies uniform indentation, closing tag validation, and attribute alignment.

It validates well-formed XML syntax, helping developers spot unclosed tags and malformed XML entities quickly.

How to Use

  1. Paste your XML string into the editor area.
  2. Choose formatting indentation or compact mode.
  3. The formatted XML is rendered instantly.
  4. Click 'Copy' to copy the formatted XML.

FAQ

What happens if the XML is not well-formed?
The parser detects unclosed tags, mismatching tags, or attribute errors and alerts you with clear error notifications.

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