Developer tool

CSV-to-JSON Converter

Parse comma-separated rows into formatted JSON objects in your browser.

Runs in your browser

CSV-to-JSON Converterworks locally

CSV input

Result

[
  {
    "name": "Ada",
    "city": "London",
    "score": "10"
  },
  {
    "name": "Grace",
    "city": "New York",
    "score": "12"
  }
]

How to use this csv-to-JSON converter

Paste the source text or code, then choose the conversion or formatting mode.
Review the converted result. Check syntax, escaping, and edge cases against the source before using the result in a live project.
Change one input at a time to compare another case, then copy or save the result you plan to use.

About this csv-to-JSON converter

The CSV-to-JSON Converter lets you parse comma-separated rows into formatted JSON objects in your browser. The controls cover only the inputs needed for the result.

You can also use it to compare the converted result with the source.

Example

Paste a CSV header and two data rows to produce an array of JSON objects with matching property names.

Common uses

→ parse comma-separated rows into formatted JSON objects in your browser
→ compare the converted result with the source
→ prepare the output for another task or program