JSON to CSV
Convert a JSON array of objects to CSV in your browser. Column headers are detected automatically and fields are safely quoted. No uploads, no sign-up.
JSON input
CSV output
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About this tool
Convert a JSON array of objects into spreadsheet-ready CSV in your browser. Column headers are detected automatically and fields are safely quoted.
Common use cases
- Export an API response to open in Excel or Sheets
- Flatten JSON records into a CSV for reporting
- Share structured data with non-technical teammates