JSON / CSV Converter

Convert between JSON, CSV, and NDJSON formats. Paste data in any format — the input is auto-detected.

Input

Output

Convert to:

Converted output appears here

Paste any JSON, CSV, or NDJSON in the left panel — format is detected automatically

JSON

JavaScript Object Notation — structured array or object

CSV

Comma-Separated Values — tabular data with header row

NDJSON

Newline-Delimited JSON — one JSON object per line