CSV to JSON Converter
FreeConvert CSV files and spreadsheet data to JSON arrays with auto header mapping and table preview.
Delimiter
Output
Header Row
4 rows4 columns441 bytes
CSV Input
Drop a .csv file here or click to upload
[
{
"name": "Alice Johnson",
"age": "28",
"city": "New York",
"email": "alice@example.com"
},
{
"name": "Bob Smith",
"age": "34",
"city": "Los Angeles",
"email": "bob@example.com"
},
{
"name": "Carol White",
"age": "22",
"city": "Chicago",
"email": "carol@example.com"
},
{
"name": "David Brown",
"age": "45",
"city": "Houston",
"email": "david@example.com"
}
]About CSV to JSON Converter
Convert CSV spreadsheet data to JSON instantly. Supports comma, semicolon, tab and pipe delimiters. Preview your data in a formatted table before downloading. Choose between pretty-printed arrays, minified JSON or keyed objects. Upload .csv files directly or paste data manually. All conversion happens in your browser — no data is ever uploaded to a server.
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