CSV to JSON

CSV is how teams export sensitive data — customer lists, user tables, analytics dumps — so an online converter means handing real names and emails to a server. The first row becomes the object keys, each later row an object; quoted fields and embedded commas are handled, and numeric-looking cells become numbers. That is convenient for measures, but it means ID-like columns such as ZIP codes or account numbers can lose leading zeroes. Flat tables convert cleanly; deeply nested shapes have no CSV equivalent.