XML to JSON Converter (Both Ways)
Convert XML markup into JSON objects — or JSON back into XML
A two-way converter that parses hierarchical XML into nested JSON, and rebuilds JSON structures as valid XML tags. Attributes (@attributes) and text nodes (#text) are mapped carefully in both directions so nothing gets lost on the round trip.
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
How to use
- Choose the XML to JSON or JSON to XML tab at the top.
- Enter the data you want to convert into the input box.
- Check the output along with any syntax warnings, such as unclosed tags, then copy the final result.
FAQ
- How are XML attributes preserved in the JSON output?
- Any element that carries attributes gets them mapped into a nested object under an '@attributes' key inside the JSON, so every value is kept intact.
- What happens in the JSON output when the same tag name repeats multiple times?
- When the same tag name appears more than once under the same parent, that key's value is automatically converted into a JSON array instead of a single object, with each occurrence added as an array element in order. Going the other way, JSON → XML, each element of an array is expanded back into a sibling tag with that same repeated name.
- What happens in the JSON output when the same tag name repeats multiple times?
- When the same tag name appears more than once under the same parent, that key's value is automatically converted into a JSON array instead of a single object, with each occurrence added as an array element in order. Going the other way, JSON → XML, each element of an array is expanded back into a sibling tag with that same repeated name.