Paste JSON or open a .json file and get well-formed XML. Arrays become repeated elements, keys starting with @ become attributes, keys that aren't valid XML names (first name, 2fa) are fixed, and a root element is added when the JSON has more than one top-level key. Runs in your browser.
Open a file: (or drop it on this box)
An object with one top-level key uses it as the root element; anything else (several keys, a top-level array, a single value) is wrapped in a root element you can name. Arrays become the same element repeated ("tags": ["a","b"] gives two <tags> elements), a top-level array becomes <item> elements, and nested arrays get <item> children. Keys that start with @ become attributes and #text becomes the element's text, the same convention as our XML to JSON converter, so the two round-trip.
XML element names can't contain spaces or start with a digit, so first name becomes first_name and 2fa becomes _2fa; the status line says how many keys were renamed. null and empty strings become empty elements (<note/>), empty arrays are dropped since XML has no way to write them, and <, & and quotes are escaped.
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Is my file uploaded? No. Parsing and conversion run in your browser with js-yaml and fast-xml-parser; this page sends nothing to a server, so it works for secrets in config files.
Can it convert the other way? Yes: every page reads JSON, YAML and XML (detected automatically), and the "Convert to" menu picks the output, so it also converts XML to YAML or reformats a file in its own format. Related: JSON to YAML, YAML to JSON, XML to JSON, CSV to JSON, JSON to CSV, JSON to Excel.
XML to JSON · XML formatter · Minify XML · XML Validator · CSV to JSON · YAML to JSON · JSON to CSV · JSON to YAML · JSON formatter · Excel to JSON Converter · JSON Diff · JSON to Excel Converter · JSON Validator · Minify JSON · all free tools