Convert JSON Arrays to Clean CSV Spreadsheets
Transform nested or flat JSON datasets into clean tabular CSV files with automatic column alignment.
JSON to CSV
activeConvert JSON array objects into CSV tables with built-in spreadsheet formula injection defense.
Choose Files or Drag & Drop here
Accepts formats: JSON (Max 15 MB per file)
How to Convert JSON to CSV Online
Upload your .json file or paste raw JSON text.
Review detected column headers.
Click Convert and download your CSV.
Frequently Asked Questions about JSON to CSV
How are nested JSON objects handled?
Nested keys are flattened using dot notation (e.g. user.address.city) for clean tabular mapping.
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