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.
How to convert JSON to CSV online
- 1
Provide JSON
Paste or upload an array of objects or similar structure.
- 2
Configure
Choose delimiter and nesting behavior if options exist.
- 3
Convert
Generate the CSV preview.
- 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.