Developer ToolsTool Review

XML Formatter

Provided byFreeFormatterfreeformatter.com

Pretty-prints XML with adjustable indentation, useful for inspecting deep configuration files or API payloads.

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About this tool

What XML Formatter does

XML Formatter on FreeFormatter is a straightforward utility for developers and technical writers who need to inspect or share structured XML data. Users paste raw, minified XML into the input field, and the tool outputs a neatly formatted version with proper indentation and line breaks. The service includes adjustable tab size controls, allowing users to customize the spacing to match specific project readability requirements. This makes it suitable for reviewing API responses, configuration files, or any deeply nested markup where visual clarity is needed.

Step by step

How to use the FreeFormatter XML Formatter

  1. 1

    Paste raw XML code into the tool's input field

  2. 2

    Adjust the tab size setting if a specific indentation level is required

  3. 3

    Click the format button to process the markup

  4. 4

    Review the output with proper line breaks and spacing

  5. 5

    Copy the formatted XML or reset to start over

Is it right for you

Best for

Developers and technical writers who need to quickly inspect, debug, or share XML configuration files or API payloads with improved readability.

Limitations

  • No explicit file size limits mentioned in the provided material
  • Functionality depends on the XML being well-formed; malformed input may not process correctly
  • Output formatting options are limited to indentation adjustments
Questions

XML Formatter FAQ

Can I format XML that contains errors or is not well-formed?
The tool is designed to format valid XML. If the input contains well-formedness errors, the formatter may not process the markup correctly or may fail to output a structured result.
Is there a limit to how much XML I can paste into the formatter?
The provided material does not specify a maximum file or character limit for the XML input, but very large documents may impact performance depending on the site's implementation.
Can I customize the indentation level in the output?
Yes, the tool provides controls that allow users to adjust the level of spacing and tab size, ensuring the output matches specific readability requirements for various projects.
Do I need to install any software to use this XML formatter?
No, XML Formatter is a web-based tool accessible directly through the FreeFormatter website; no installation or download is required to format XML code.
Other Options

More XML Formatter tools

Compare all →
  1. DevBolt
    devbolt.dev

    Formats, beautifies, validates, and minifies XML documents.

  2. IT Tools
    it-tools.tech

    Pretty-prints XML with configurable indentation and line breaks, and reports any well-formedness errors.

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