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JSON转CSV

将JSON数组转换为CSV文件，用于Excel或Google Sheets

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Options

Include headers

Separator:

4 rows

JSON Input

CSV Output

name,age,city,active
Alice,30,New York,true
Bob,25,Los Angeles,false
Charlie,35,Chicago,true
Diana,28,Houston,true

JSON to CSV Converter

Convert JSON arrays of objects to CSV format with custom separator selection and instant download. Supports nested objects (flattened), array fields, and unicode characters.

FAQ

How do I convert JSON to CSV?

Paste a JSON array (e.g. [{"name":"Alice","age":30},{"name":"Bob","age":25}]) into the input. The converter extracts keys as column headers and values as rows.

What if my JSON has nested objects?

Nested objects are flattened using dot notation — {"address":{"city":"NY"}} becomes an address.city column.

What separators are supported?

Comma (standard CSV), semicolon (common in European locales), tab (TSV), and pipe.