Our XML Formatter is the ultimate developer utility designed to instantly clean up, organize, and beautify your XML data. Whether you need to validate syntax, convert XML to JSON, or simply make your code readable again, this tool handles it all securely within your browser.

Input XML

Output

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How to Use XML Formatter

Using this tool is straightforward. Just follow these simple steps:

Paste or Type: Copy your raw XML string and paste it into the main editor window.
Validate: Click the “Validate” button at the bottom to ensure your code has no syntax errors.
Choose an Action:
- Click “Format / Beautify” to indent the code and make it readable.
- Click “Minify” to remove whitespace and compress the code.
- Click “XML to JSON” if you need to convert the format.
- Click “XML Tree” to view the data in a collapsible node structure.
Copy: Once you are happy with the result, simply copy the formatted code to your clipboard.

Use Cases

API Debugging: Developers often receive XML responses from older APIs (SOAP). This tool helps you visualize that data instantly.
Sitemap Management: SEO specialists can use this to edit and verify sitemap.xml files before submitting them to search engines.
Data Migration: If you are moving from an old system to a modern JavaScript stack, the “XML to JSON” feature is essential for converting your data records.
Configuration Editing: Many software applications use XML for config files. This tool helps you read and edit those settings without breaking the file structure.

XML Formatting Example

Here is a visual representation of how the tool transforms your data:

Before (Minified/Messy Input):

XML

<?xml version="1.0"?><catalog><book id="bk101"><author>Gambardella, Matthew</author><title>XML Developer's Guide</title><price>44.95</price></book></catalog>

After (Beautified Output):

XML

<?xml version="1.0"?>
<catalog>
   <book id="bk101">
      <author>Gambardella, Matthew</author>
      <title>XML Developer's Guide</title>
      <price>44.95</price>
   </book>
</catalog>

FAQs

Does this tool format XML files that have syntax errors?

The tool works best with valid XML. However, if your code has errors, the editor often highlights the problematic line so you can fix it. We recommend hitting the “Validate” button first to pinpoint any issues before trying to beautify the code.

Is my XML data safe? Does it get saved to a server?

Your privacy is our priority. This XML Formatter runs entirely on the “client-side” (right in your web browser). We do not store, record, or send your data to any external server. Once you close the tab, the data is gone.

What is the difference between “Format” and “Minify”?

“Formatting” (or beautifying) adds proper indentation and new lines to make the code easy for humans to read. “Minifying” does the opposite—it removes all unnecessary spaces and line breaks to reduce the file size, which is perfect for production environments.

Why is my XML file not formatting correctly?

This usually happens if the XML is “invalid.” XML is very strict—if you miss a single closing bracket > or a closing tag, the structure breaks. Use the “Validate” button to find the error, fix it, and try formatting again.

Can I use this tool on my mobile phone?

Absolutely! The interface is responsive. You can paste XML code from your mobile browser to quickly check a sitemap or an API response while you are on the go.

What is the “XML Tree” button for?

The Tree view creates a collapsible visual hierarchy. If you have a massive file with deep nesting, the Tree view allows you to collapse sections you aren’t working on, making it easier to navigate through large datasets.

Does the “XML to JSON” feature handle attributes?

Yes, the converter attempts to map XML attributes to JSON key-value pairs logically. However, since XML and JSON preserve data differently, we recommend reviewing the JSON output to ensure the structure matches your application’s requirements.

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