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.
Example
A CSV with header name,age and row Alice,30 converts to[{"name": "Alice", "age": 30}].
Common Use Cases
- Converting a spreadsheet export into JSON for use in an API or app.
- Preparing CSV data for import into a JSON-based database or config file.
FAQs
Does it detect number types automatically?
Yes, values that look like numbers are converted to JSON numbers rather than left as quoted strings.