Convert JSON data to CSV
Convert JSON data to CSV format for spreadsheet and data analysis
Input must be a JSON array of objects. Each object represents a row, and keys become column headers.
Commas in values are automatically quoted. Newlines and quotes are properly escaped to ensure valid CSV output.
The converter handles one level of JSON objects. Nested objects will be converted to strings. For complex structures, flatten the JSON first.
If some rows have missing fields, empty cells are created for those positions in the CSV output.
Browser limitations allow processing of JSON files up to several MB. For very large files, process them in smaller chunks.
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