JSON to CSV Converter

Paste JSON or upload a file. Converts arrays of objects to CSV with flattened nested keys.

JSON Input
CSV Output

Convert JSON to CSV for Spreadsheets & BI Tools

Flatten arrays of objects into comma-separated files Excel and Google Sheets can open. Map nested keys, handle lists, and download CSV for reporting pipelines and quick data exploration.

JSON from REST APIs often needs tabular shape for pivot tables. This tool helps analysts and developers prototype exports without writing one-off scripts.

Parsing happens in your browser: paste JSON or upload a file, configure flattening options, and download CSV.

Tabular export

Turn nested JSON into rows and columns.

Interop

Feed CSV into Sheets, Power BI, Tableau, and databases.

No code

Skip Python pandas for simple one-off conversions.

Local parsing

Avoid uploading proprietary API payloads to random cloud converters.

Load JSON
Flatten
CSV file
How to convert JSON to CSV online
  1. 1
    Provide JSON

    Paste or upload an array of objects or similar structure.

  2. 2
    Configure

    Choose delimiter and nesting behavior if options exist.

  3. 3
    Convert

    Generate the CSV preview.

  4. 4
    Download

    Save and open in your spreadsheet app.

Related: JSON flatten CSV, API to Excel, export JSON array to spreadsheet, nested JSON to CSV online.

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