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XML to JSON Converter Online

Convert XML while controlling the mapping decisions that matter: attributes, text nodes, repeated elements and scalar types. Inspect the source tree before accepting the JSON shape.

Direct answer

An XML-to-JSON converter represents elements, attributes and text as JSON keys and values. Repeated sibling elements usually become arrays; attributes and mixed text need an explicit mapping choice.

Choose the XML mapping rules, inspect the tree and export JSON with fewer surprises.

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Input XML

Example XML loaded.
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No XML tree to preview yet.
No parsed XML structureWaiting for valid XML
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Output JSON

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{ }

How to use it

  1. Paste/upload XML or fetch a supported public XML URL, then review the raw or tree view.
  2. Choose attribute handling, value parsing, text trimming, comment behavior and output shape.
  3. Inspect the JSON, then copy or download it.

Key features and settings

  • Raw and tree views for source inspection.
  • Configurable attribute and text-node mapping.
  • Optional scalar parsing, whitespace trimming and comment removal.
  • Repeated siblings converted to arrays for common document/feed structures.

Supported input and output

Input: XML text or file, a supported public URL. Output: JSON text or file.

Use cases

  • Modernize XML API responses for JavaScript applications.
  • Convert RSS/Atom-style feed data for downstream processing.
  • Inspect legacy integrations before defining a new JSON contract.

Which workflow should you choose?

Use XML to JSON Converter for: Raw and tree views for source inspection. Use JSON to XML Converter for: Custom root and array-item element names.

Privacy and data path

In the current implementation, pasted/uploaded content is processed in the browser, while “Extract from URL” uses a server-side proxy to fetch the source.

Limits and troubleshooting

  • Namespaces and mixed-content XML can lose meaning in a simplistic object mapping; verify those documents carefully.
  • URL extraction uses a proxy, while pasted/uploaded input follows the browser-local path.
  • There is no universal size promise; large-input performance depends on browser memory and device capability.

FAQ

What happens to repeated XML elements?

Repeated sibling elements are represented as a JSON array. Confirm the output when a field appears once in one document and multiple times in another.

Is my data uploaded to a server?

In the current implementation, pasted/uploaded content is processed in the browser, while “Extract from URL” uses a server-side proxy to fetch the source.

What are the file or data limits?

There is no universal size promise; large-input performance depends on browser memory and device capability.

Does it work on mobile?

The page is web-based and may work in a modern mobile browser, but file-picker behavior, memory and cross-device compatibility are not verified for every device. Use a desktop browser for large or complex inputs.

Which workflow should you choose?

Use XML to JSON Converter for: Raw and tree views for source inspection. Use JSON to XML Converter for: Custom root and array-item element names.

Related tools

JSON to XML ConverterConvert JSON objects/arrays to XML with custom root and item names.JSON to JSON Schema GeneratorGenerate standalone JSON Schema with explicit dialect control.JSON Formatter OnlineFormat and validate JSON before conversion, or inspect the result afterward.

Choose the XML mapping rules, inspect the tree and export JSON with fewer surprises.