JSON → CSV
Paste or upload JSON and convert to CSV. Works with arrays of objects or arrays, with options for flattening, delimiter, quotes, newlines, and BOM.
Convert JSON to CSV
Client-side onlyFast & private
Delimiter
Format
LF or CRLF
Prefixes UTF-8 BOM
Structure
user.name → "user.name"
For object mode
First row is header (arrays mode)
Input
No inputError at line 1, col 1
Output
ErrorParse error at line 1, column 1
1│
^Part of
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