CSV to JSON

Convert CSV (comma, semicolon or tab separated) into clean JSON, with header detection. Free and fully in-browser.

Delimiter

CSV InputHeader row on

JSON Output

[
  {
    "name": "toolko, inc",
    "role": "builder",
    "free": "true"
  },
  {
    "name": "say \"hi\"",
    "role": "greeter",
    "free": "false"
  }
]

Frequently asked questions

Which delimiters work?+

Comma, semicolon and tab — the first row is used as keys.

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