CSVをExcelに変換する方法

CSVをExcelに変換する方法. MegaConvert.io MegaConvert.io

方法

1. アクセス megaconvert.io/ja/csv-to-xlsx.
2. .csv → .xlsx

なぜ

• Formatting — CSV is plain text. Excel supports fonts, colors, cell formatting, and conditional formatting.
• Formulas — add SUM, VLOOKUP, pivot tables, and charts.
• Multiple sheets — CSV is single-sheet. Excel organizes data across tabs.

関連

• Excel to CSV — export to plain text.
• JSON to CSV — API data to spreadsheet.
• CSV to JSON — spreadsheet to API.
• XLS to XLSX — upgrade old format.

API

curl -X POST https://megaconvert.io/api/v1/convert/sync \
  -H "X-API-Key: YOUR_API_KEY" \
  -F "file=@input.csv" -F "output_format=xlsx" -o output.xlsx

API →