Free Developer Tool
JSON To CSV Converter
Paste or upload JSON data and convert it to a clean, downloadable CSV file instantly using PapaParse. Control delimiters, quoting, column selection, and more. No uploads to any server, completely private.
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Drop a JSON file here or click to browse
Or paste JSON data directly into the editor below
Auto (only when needed)
Column Selection
Converted 4 records across 4 fields into CSV.Live
4Records
4Columns
314 BJSON Size
142 BCSV Size
45%Size Ratio
How to use the JSON to CSV Converter
Drag and drop a JSON file onto the upload area, click it to browse, or paste JSON data directly into the input editor
The tool accepts arrays of objects, single objects, indexed objects, and column-array format and automatically converts each to tabular CSV rows
Choose your delimiter: comma for standard spreadsheet compatibility, semicolon for European locales, tab for TSV format, or pipe for log data
Use Quote Mode to control when values are wrapped in quotes: auto only quotes when necessary, always quotes every field, and never skips all quoting
Select Line Endings to match your target system: LF for Unix and Mac environments, CRLF for Windows applications and Excel
Use the Column Selection buttons to include only specific fields in the CSV output, leaving the rest out entirely
Toggle Include Header Row off if you need raw data rows without a column name header line in the CSV output
Check the Field Schema tab to inspect inferred data types, null counts, and which columns are included before downloading
Click Copy CSV to copy the output to your clipboard, or Download CSV to save it as a standalone file named after your source
All conversion happens locally using PapaParse. Your JSON data is never uploaded to any server
