Online XML to JSON Converter – Free, Fast, and Accurate

I used to avoid XML like it was haunted. Then came the day I had to work with a SOAP API, and guess what it gave me? XML. That was when I realised I needed a fast way to convert that tangled mess into clean, readable JSON.

So I built this simple XML to JSON Converter.

Paste your XML into the input box. Click one button. Get pretty JSON out. That is all this tool does, and it does it well.

What Is XML and JSON?

Let us keep this simple.

XML looks like this:

<user>
  <name>John</name>
  <age>30</age>
</user>

JSON looks like this:

{
  "user": {
    "name": "John",
    "age": 30
  }
}

Both are used to store and exchange data. JSON is easier to read, write, and use in modern JavaScript apps. XML is older and used in legacy systems. Sometimes you get XML and need to work with it in JSON. That is where this tool helps.

What This Tool Does

This tool takes XML and converts it into structured, formatted JSON using a JavaScript library called x2js. It works in your browser. Nothing gets uploaded. You paste, convert, and copy the result.

You get:

• Clean JSON output
• Indentation and formatting
• Support for nested elements and attributes

Perfect for developers, data engineers, or anyone who touches APIs or legacy files.

What to Expect

You will see two text areas stacked vertically. The top box is for XML. The bottom one is where the JSON appears. The Convert button does the job, and the Clear button resets everything.

No distractions, no extra features, no server calls. Just one simple task, done well.

Input and Output Examples

Input XML:

<product>
  <name>Keyboard</name>
  <price currency="USD">29.99</price>
</product>

Output JSON:

{
  "product": {
    "name": "Keyboard",
    "price": {
      "__text": "29.99",
      "_currency": "USD"
    }
  }
}

Another example:

Input XML:

<user>
  <id>123</id>
  <tags>
    <tag>admin</tag>
    <tag>editor</tag>
  </tags>
</user>

Output JSON:

{
  "user": {
    "id": 123,
    "tags": {
      "tag": ["admin", "editor"]
    }
  }
}

Why Convert XML to JSON?

• Most web apps today prefer JSON
• Working with JSON in JavaScript is easier
• Many APIs still return XML especially older ones
• JSON is cleaner, shorter, and easier to debug

You might get XML from:

• SOAP APIs
• Exported files
• Legacy tools
• Government data portals
• Enterprise software

This tool helps you work with that data fast.

Who Is This For?

If you work in:

• Web development
• Data integration
• API testing
• DevOps
• QA automation

You will love this tool. It is especially useful when you are testing or inspecting payloads and do not want to write a parser.

Frequently Asked Questions

Can I convert large XML files?

This tool is for quick tasks. If the XML is too large, it may slow down your browser. Use a desktop parser for big files.

Does it support nested XML?

Yes. It can convert complex structures, including arrays, attributes, and inner text.

Is the conversion accurate?

It follows the x2js standard, which is widely used. Some differences may happen when XML is very messy or inconsistent.

Will it run offline?

Yes, if the JavaScript library is cached. Otherwise it loads quickly from CDN.

Can I paste full XML documents?

Yes. As long as it is valid XML, it will work.

What does _ and __text mean in JSON?

These are special keys added to represent XML attributes and text nodes. _attributeName is an attribute, __text is the actual value.

Does it work with namespaces?

Basic support exists, but deep namespace handling is limited.

Can I use this in production?

This tool is for manual tasks. For production, use a library in your backend like xml2json, xmltodict, or fast-xml-parser.

Does it save anything I paste?

No. Nothing is stored or sent anywhere.

Can I convert multiple XML nodes at once?

Yes. Just paste a parent node that contains them all.

How to Use (Step-by-Step)

1. Copy your XML from your source.
2. Paste it into the XML input box.
3. Click Convert XML to JSON.
4. Copy the formatted JSON from the output box.
5. Use it in Postman, your app, or wherever you need.