Convert XML to JSON instantly in your browser. Zero uploads, 100% private. Handles attributes, arrays, mixed content & large files. Free, no signup required.
XML to JSON Converter
Upload an XML file or paste raw content to transform it into clean JSON instantly.
But manually translating XML to JSON is error-prone. Attributes get lost. Repeated nodes break arrays. Text content gets merged incorrectly. That’s why we built this XML to JSON converter from the ground up: a fast, privacy-first, browser-based tool that handles complex structures accurately and instantly.
No server uploads. No data tracking. Just clean, standards-compliant JSON output you can trust.
Step-by-Step: Convert XML to JSON in Seconds
- Paste your XML directly into the input field, or click Upload XML to load a
.xmlfile. - Auto-conversion triggers instantly as you type. For large files, hit Convert Now to force processing.
- Review the JSON output in the right panel. Toggle Pretty Print for readability or minify for production.
- Copy to clipboard with one click, or validate against your schema/API requirements.
- Done. No signup, no waiting, no server delays.
XML to JSON Mapping Rules Explained
Understanding how XML translates to JSON prevents integration surprises. Here’s the exact mapping logic used by this converter:
| XML Structure | JSON Output | Notes |
|---|---|---|
<name>John</name> | "name": "John" | Simple text becomes a string |
<user id="1" role="admin"/> | "user": {"@attributes": {"id": "1", "role": "admin"}} | Attributes preserved cleanly |
<item><price>10</price><item> | "item": {"price": "10"} | Nested elements become nested objects |
<tag>Value</tag> (repeated 3x) | "tag": ["Value1", "Value2", "Value3"] | Auto-array conversion for siblings |
<node>Text <child>XML</child> More</node> | "node": {"#text": "Text More", "child": "XML"} | Mixed content handled safely |
This deterministic approach ensures your data pipeline never breaks due to unexpected formatting.
Frequently Asked Questions
Does it upload my XML to a server?
Absolutely not. All processing happens locally in your browser using JavaScript. Your data never touches our servers.
How are XML attributes handled in the JSON output?
Attributes are grouped under a dedicated @attributes key to prevent key collisions and maintain structure predictability.
Can it convert very large XML files?
It handles files up to 10MB smoothly. For larger datasets, consider splitting the XML or using a streaming parser in a backend environment.
What about XML namespaces?
Namespaces are preserved as part of the tag name (e.g., ns:tag). If you need namespace stripping, preprocess with an XML formatter first.
Is the output valid, parseable JSON?
Yes. The converter guarantees RFC 8259-compliant JSON. You can safely use it in production pipelines, APIs, or database imports.
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