Excel to CSV
Every sheet becomes its own CSV — free, in your browser
Workbooks with multiple sheets are converted one CSV per sheet, bundled into a ZIP.
100% private — Files are converted right in your browser and never uploaded to any server.
이용 방법
- 1
Drop in your Excel file (.xlsx or .xls).
- 2
Choose a delimiter — comma, semicolon or tab.
- 3
Click Convert and download — a single CSV, or a ZIP if there are multiple sheets.
선택하는 이유
프라이버시 우선
입력은 안전하게 처리되며 판매되지 않습니다. 클라이언트 도구는 브라우저를 벗어나지 않습니다.
즉시·무료
설치 없이, 기다림 없이. 어떤 기기의 브라우저에서도 몇 초 만에 결과.
평생 무료
가입 없이, 워터마크 없이, 제한 없이. 모든 클라이언트 도구를 마음껏 사용하세요.
자주 묻는 질문
What happens to multiple sheets?⌄
Each sheet becomes its own CSV file, named after the sheet, bundled into a single ZIP download.
Does it support the old .xls format?⌄
Yes — both the modern .xlsx and the legacy binary .xls format are supported.
Is my file uploaded?⌄
No — the conversion runs entirely in your browser using an on-page engine. Your spreadsheet never leaves your device.
Why choose semicolon or tab instead of comma?⌄
Some locales and tools (e.g. Excel configured for certain European regions) expect semicolon-separated values; tab-separated is handy for pasting into other apps.