XML to JSON Converter

Professional XML to JSON conversion with deterministic mapping, performance safeguards, and transparent audit output.

All processing happens locally in your browser. No data is uploaded or stored.
Best default for stable developer workflows.
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How to Use

  1. Paste or upload XML in the input panel.
  2. Select a profile and adjust advanced options when needed.
  3. Click Start Conversion and inspect JSON output and tree view.
  4. Review the Conversion Summary and download output or audit JSON.

Frequently Asked Questions

How does XML to JSON mapping work?

Elements map to object keys, repeated sibling elements become arrays, and attributes/text are controlled by explicit mapping options.

Can I control attribute and text node behavior?

Yes. Choose attribute mode (@prefix, _attributes, merge) and text handling mode (_text or direct leaf value) in Advanced options.

Does this tool support namespaces and mixed content?

Yes. You can keep or strip namespace prefixes, optionally capture namespace declarations, and enable preserve-order mode for mixed content.

Is my XML data uploaded anywhere?

No. Processing is 100% client-side in your browser. No uploads, no storage.