JSON converter

JSON to CSV

Paste one object or an array of objects, choose the delimiter, and get a copy-ready CSV with a table preview from the production API.

/api/json-csv

JSON input

29 lines / 510 chars

Delimiter

Commastandard CSVSemicolonregional CSVTabTSV paste

Converter rules

Header row includedAPI headers form the first row

One-level flattenNested objects use dotted keys

CSV output

waiting for conversionComma / headers / one-level flatten

Rows

29 input lines

Columns

Comma

CSV size

after convert

Preview

table rows

Table preview

convert to preview CSV

Convert JSON to inspect the first rows as CSV columns.

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