// free-toolXML → JSON
Paste XML and get structured JSON: attributes are kept with an @_ prefix, repeated sibling elements collapse into arrays, and text content is preserved. Parsing runs locally with fast-xml-parser — useful for taming legacy SOAP or RSS payloads.
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They are preserved on the JSON object with an @_ prefix (e.g. @_id), so no information from the XML is lost.
No — parsing happens in your browser.
Parse CSV (with headers) into clean JSON arrays.
Flatten a JSON array of objects into spreadsheet-ready CSV.
Convert JSON into clean, readable YAML for configs.
Parse YAML (with anchors and multi-docs) into formatted JSON.
Serialize JSON objects into well-formed, indented XML.
Format, minify and validate JSON with precise error locations.
I build fast, privacy-first web applications with Next.js — these converters run entirely in the browser, and yours can too.