Paste CSV below and get clean JSON — the header row becomes object keys. Quoted fields, embedded commas, and newlines are handled. Everything runs in your browser; nothing is uploaded.
The first row is treated as the header, and each following row becomes a JSON object keyed by those headers. Fields wrapped in double quotes can safely contain commas, quotes (escaped as ""), and line breaks. With "Convert numbers & true/false" on, clean numbers and booleans are typed — but values like ZIP codes or IDs with leading zeros (007) are kept as strings so they aren't mangled. It all happens locally; your data never leaves the page.
Use the JSON to CSV converter for the reverse, or open the full JSON viewer to explore the result in a fast collapsible tree and search it.