Converters

CSV ↔ JSON

Convert spreadsheet-style CSV to JSON and back.

Runs entirely in your browser — nothing is uploaded

Delimiter

[
  {
    "name": "Ada",
    "role": "Engineer",
    "years": 12
  },
  {
    "name": "Grace",
    "role": "Admiral",
    "years": 40
  }
]

Frequently asked questions

Does it handle quoted fields and commas inside values?

Yes. Quoted fields are parsed correctly, including escaped quotes and commas or newlines inside a value.

Can I convert JSON back to CSV?

Yes, the conversion works in both directions. An array of objects becomes a CSV with a header row from the keys.