CSV to JSON Converter

Convert CSV to JSON instantly in your browser. Paste CSV data below, and this free tool will turn it into clean, formatted JSON right away.

How It Works

This tool assumes the first row of your CSV contains column headers. Each remaining row is converted into a JSON object using those headers as keys.

CSV Example

name,age,city
Alice,30,New York
Bob,25,Chicago

JSON Output Example

[
  {
    "name": "Alice",
    "age": "30",
    "city": "New York"
  },
  {
    "name": "Bob",
    "age": "25",
    "city": "Chicago"
  }
]

This CSV to JSON converter runs entirely in your browser and does not upload your data anywhere.

Need to go the other way? Try our JSON to CSV converter.