JSON to XML

Drop in a .json file and download an XML document. Objects become elements, arrays become repeated sibling elements, and primitives become element text. If the top-level JSON value isn't a single-keyed object (i.e. it's an array, a primitive, or has multiple keys), the entire structure is wrapped under a `<root>` element so the output is well-formed. Indentation is 2 spaces. Runs entirely in your browser — your file never leaves your device.