JSON TO CSV STUDIO

Convert JSON to CSV online

Turn JSON arrays and objects into a clean CSV file with live preview and simple export controls. Free and without registration.

✓Free and without registration

01 · JSON input Choose a JSON file or paste JSON to begin.

{ } Drop your JSON file here or choose a .json or .txt file from your device JSON · TXT · up to 25 MB

Choose a JSON file or paste JSON to begin.

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Conversion settings Shape the CSV output before export.

CSV delimiter Output filename

.csv

Flatten nested objectsTurn nested keys into columns such as customer.name. Format nested valuesWrite nested arrays and objects as readable JSON text. Add UTF-8 BOMHelps Excel recognize UTF-8 characters automatically.

Convert valid JSON to generate a downloadable CSV.

Private in your browser

JSON is parsed and converted locally in your browser. No processing server is required for the conversion.

Works best with record-style JSON

For tabular output, use an array of objects with consistent keys. Nested objects can be flattened into columns.

Your CSV is ready