Paste CSV and convert it into JSON in one click.
Spreadsheets export CSV, but web APIs usually want JSON. Converting by hand is tedious.
Paste your CSV (with a header row) and get clean JSON out. The conversion runs locally in your browser.
📖 New to this? Read CSV to JSON: 6 Pitfalls That Silently Corrupt Your Data — why zip codes lose their leading zeros, how a single comma splits a row, and what to check before you convert.