CSV韓国語文字化け修復（EUC-KR↔UTF-8）
無料オンラインCSV韓国語文字化け修復（EUC-KR↔UTF-8）。ブラウザですぐ使える開発者ツール。登録不要。
Upload a broken CSV
When Excel CSVs mojibake in Notepad or Sheets, detect EUC-KR vs UTF-8 in the browser, preview, and download UTF-8 BOM CSV. Nothing is uploaded to a server.
Drop or click CSV / TSV
.csv .tsv .txt
使い方
How it works
Korean Excel often saves CSV as EUC-KR/CP949. Opening that as UTF-8 produces mojibake.
- Drop a CSV/TSV (stays local)
- Score UTF-8 vs EUC-KR by Hangul density
- Preview a table
- Download UTF-8 BOM CSV or copy text
FAQ
Is my file uploaded?
No. Decoding uses the browser TextDecoder only.
Is detection perfect?
Good enough for typical seller/office CSVs. Always check the preview for mixed or binary files.