Конвертер CSV в Excel
Бесплатный конвертер CSV в Excel. Преобразуйте любой CSV в полноценный файл .xlsx Excel. Автоматически определяет разделители и заголовки. Работает в вашем браузере.
Runs in your browserUpdated Apr 26, 2026
Input
Drop a file or click to browse
Standard CSV — comma, tab, semicolon all auto-detected
Up to 10 MB · processed locally in your browser
Result
Excel file will be downloaded automatically.
Часто задаваемые вопросы
›What delimiters are detected?
Comma (default), tab, semicolon and pipe. Auto-detected from the first line of your file.
›Are headers required?
Optional — but if your first row is headers, they become the Excel column headers (and we offer to bold them).
›Are my files uploaded?
No — conversion happens entirely in your browser via SheetJS.
›Can I convert multiple CSVs to one Excel with multiple sheets?
Currently one CSV → one sheet. Multi-sheet output is on the roadmap.
›Is the converter free?
Yes — fully free, no signup.