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XML & JSON 100% In-Browser 0ms Latency

Online XML to JSON Converter

Parse and convert XML data into structured, indented JSON with zero server latency. Preserves tags, values, and attributes client-side.

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Modernizing Legacy XML Payloads to Lightweight JSON

While older SOAP services and RSS feeds still rely on verbose XML, modern frontend frameworks (React, Vue) work exclusively with JSON.

This client-side XML to JSON parser converts legacy markup into structured, type-inferred JSON objects instantly.

Frequently Asked Questions

How are XML attributes represented in the resulting JSON?

Attributes are prefixed with "@" (e.g. id="101" becomes "@id": "101") to clearly separate element attributes from child tags.

Does this handle large XML files?

Yes. The browser's native DOMParser handles multi-megabyte XML files in milliseconds without crashing.

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