ファイルツール
JSONからCSV
JSONの配列をCSVに変換し、ネストした項目、列、エスケープを処理します。
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Your CSV result will appear here.
多くのツールは端末内で動作します。背景除去と文書の Markdown 変換はサーバーに送信し、処理後に削除します。
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使い方
- Paste JSON or choose a file containing an object or object array.
- Enable flattening, choose array handling and a delimiter, then review the generated table.
- Copy the escaped CSV or download it with an optional UTF-8 BOM.
おすすめの用途
- Opening API data in Excel
- Preparing a spreadsheet import
- Sharing structured records
注意点
CSV is a flat format; nested arrays are represented as JSON text or a chosen joined string.
よくある質問
Why add a UTF-8 BOM?
Excel on some systems uses the BOM to recognize UTF-8 and display Chinese characters correctly.