CSV ↔ JSON

CSVとJSONをテーブルプレビュー付きで相互変換

区切り文字:

テーブルプレビュー

入力 (CSV)

出力 (JSON)

変換後の出力がここに表示されます...

例

モード	入力	適用
CSV → JSON	name,age,email Alice,30,[email protected] Bob,25,[email protected] Charlie,35,[email protected]
引用符付きフィールド	product,price,description Apple,1.99,"Fresh, red apple" Banana,0.99,"Yellow, sweet banana"
複数行のセル	name,note Alice,"first line second line" Bob,plain note
欠損値	id,name,email 1,Alice,[email protected] 2,Bob 3,,[email protected]
JSON → CSV	[{"name":"Alice","age":30,"city":"NY"},{"name":"Bob","age":25,"city":"LA"}]
エスケープが必要	[{"product":"Apple","note":"Fresh, red"},{"product":"Pear","note":"Says \"hi\""}]