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XML to JSON Converter

Convert XML data to JSON format

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Tip: XML structure will be converted to JSON objects and arrays.

Input XML Data

Paste your XML code here...

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What the XML to JSON Converter Does

This tool reads XML markup and rebuilds it as JSON. It parses your input into a tree of elements, attributes, and text, then maps each node to a JSON key-value structure. Nested tags become nested objects, and repeated tags become arrays.

The conversion runs in your browser using JavaScript. Nothing is uploaded to a server. You paste XML or load a file, and the JSON output appears in the panel next to it.

Why Convert XML to JSON

XML uses nested tags to describe data. JSON uses key-value pairs and arrays. Most web APIs, config files, and JavaScript apps expect JSON, so older XML feeds often need translation before they fit modern code.

Turning XML into JSON gives you a lighter format with less markup overhead. Here is where it helps:

  • Feeding legacy XML data into a JavaScript frontend or Node service
  • Storing settings in a format your app parses without a dedicated XML library
  • Inspecting the shape of an XML document in a flatter, more readable layout
  • Passing data to tools and databases that accept JSON but not XML

How to Use the Converter

The parser walks the XML from the root element down. Each element name becomes a key, attributes are attached to the same node, and child text fills the value. Namespace prefixes are stripped from element names so the JSON keys stay clean.

  1. Open the XML to JSON Converter from the File Converters menu.
  2. Paste your XML into the input area, or upload an .xml file.
  3. Read the JSON result in the output area as it is generated.
  4. Click "Copy" to send it to your clipboard, or "Download" to save it as a file.

If the XML is malformed, for example a tag is never closed, the tool reports the parsing error instead of returning broken output. Fix the markup and the conversion continues.

How This Tool Differs From Alternatives

Some converters send your data to a remote endpoint to process it. This one keeps every step in the browser tab, so the XML you paste never leaves your machine. That also means there is no queue and no upload wait.

Compared to related DevSwitch tools, the difference is the direction and target format:

When to Use It

Reach for this converter when you have XML on hand but your code path expects JSON. The tool works on a single document at a time, so it suits ad hoc jobs, quick checks, and moderate files rather than continuous bulk processing.

Common moments to convert to XML to JSON include migrating an old data feed, prepping sample data for a JavaScript project, or reading a verbose XML file in a shorter form. If your XML is very large, expect the browser to take a moment while it builds the full tree.

FAQ

It parses your XML into a tree of elements, attributes, and text values, then maps that tree onto JSON structures. Each tag name becomes a key, attributes attach to the same node, and repeated tags turn into arrays. The result is the same data expressed as key-value pairs and lists instead of nested markup tags.

No. The conversion runs in your browser with JavaScript, so the XML you paste or upload stays on your device. There is no transfer to a remote service and no copy stored elsewhere. When you close the tab, the input and output are gone. This suits data you cannot share with an outside host.

Paste your XML into the input area or upload an .xml file. The output panel fills with the JSON version as the parser reads your markup. Then click "Copy" to place it on your clipboard or "Download" to save it as a file. There are no settings to adjust before you start.

Namespace prefixes are removed from element names during conversion. A tag like ns:name becomes the key name in the JSON output. This keeps keys short and avoids colons inside key names, which some JSON consumers handle poorly. If two namespaces share a local name, review the result so distinct elements are not confused.

The parser needs valid, well-formed XML to build the tree. If a tag is unclosed or nesting is broken, it stops and shows a parsing error rather than returning half-finished JSON. Read the message, correct the markup at the point it names, and run the conversion again. This prevents silent data loss from bad input.

Attributes on an element are attached to the same JSON node as its child content, so both live together under that key. This matters because XML lets one tag carry both attributes and text, while JSON has no direct equivalent. Check the output shape if your data relies heavily on attributes, since the mapping combines them with element children.

Yes. Use the JSON to XML Converter to rebuild XML markup from JSON. It reads the key-value structure and wraps each key in tags. Note that a round trip may not match the original byte for byte, because attribute handling and namespace prefixes shift during the two conversions. Test with a sample first.

This converter preserves the nested shape of your data as JSON objects and arrays, keeping hierarchy intact. The XML to CSV Converter flattens data into rows and columns, which fits spreadsheets but drops deep nesting. Pick JSON when structure matters to your code, and CSV when you need a table you can open in a spreadsheet.

Yes. Copy the output and paste it into the JSON Beautifier to apply consistent indentation and confirm the syntax is valid. If you need the smallest possible file for storage or transfer, the JSON Minifier strips whitespace instead. Both run in the browser like this converter.

There is no fixed cap, but the whole document is parsed into memory in your browser tab. Very large files build a large tree, so a big input can slow the tab or use a lot of memory on modest hardware. For huge documents, split them into smaller parts or run the conversion on a machine with more available memory.

No install and no account. The converter is a web page that loads its logic into your browser, so you open the URL and start pasting XML. Because it runs client side, it also works after the page has loaded even if your connection drops. Browse the full tool collection for related converters.