Temporary storage
Originals are removed after processing.
Convert JSON to XML online
Upload a supported file up to 1 GB, choose a compatible output, and download the result. Files are removed automatically after processing.
File converter
Upload a JSON file
3–10 minute downloads
The exact time is based on storage use when each result is ready, then remains fixed.
Compatible outputs
Only valid targets are offered for each input.
Format guide
About JSON to XML conversion
FileFy reads the JSON content with its matching parser and writes a compatible XML result. Complex layout may be simplified.
JSON values receive an XML document root
FileFy parses the JSON data model and serializes it as XML beneath a root element named document. Objects, arrays, numbers, booleans, strings, and nulls are mapped by the XML serializer.
JSON has no direct equivalent for XML attributes, mixed content, or namespaces, so the generated XML is a data-model translation rather than a custom schema design.
How it works
- Select a JSON file.
- FileFy uploads and converts the file.
- Download the XML result.
File handling
The original upload is removed after processing. Each result receives a storage-based expiry period of 3 to 10 minutes when processing completes. Once assigned, that period is not shortened afterward.