CSV to JSON, done properly

Every developer eventually needs a CSV as JSON — and the free converters either choke on big files, mangle quoted commas, or send your data to servers you know nothing about. This one parses properly, cleans as it converts, and processes everything in memory.

• ✓Proper CSV parsing: quoted fields, embedded commas and newlines survive
• ✓snake_case header normalisation gives you clean JSON keys
• ✓Files are processed in memory and never stored