CSV to JSON Converter

Convert CSV data into a JSON array instantly. Free online data conversion tool with type inference.

Input CSV:

Output JSON Array:

How to use the CSV to JSON Converter?

Paste your CSV data into the input box. Ensure the very first row contains your column headers, as these will become the JSON keys. Click "Convert to JSON", and the tool will automatically parse the data, infer numeric types where applicable, and output a clean, formatted JSON array.