JSON ⇄ CSV Converter

Paste, drop a file, or type — the converter detects the direction automatically. Proper RFC-4180 quoting, nested-object flattening, and it all happens on your device.

Options

Direction

Delimiter (CSV)

Flatten nested objects (a.b) First row = header (CSV → JSON) Auto-type values (CSV → JSON)

Input

Output

Files over 5 MB, batch folder mode and a REST API are coming with Pro. During beta everything is free.