CSV to Excel
Convert CSV sang Excel (.xlsx)
Drop one or more CSV files
🔒 Files never leave your device
Cách dùng
- 1Upload CSV
Drop or select one or more CSV files.
- 2Convert
Each CSV becomes an .xlsx workbook.
- 3Download
Save the Excel file(s) to your device.
Về CSV to Excel
Convert file CSV sang Excel .xlsx trong browser. Encoding auto-detect, không upload.
Cho công việc, học tập hay cá nhân - tool này free dùng bao nhiêu lần cũng được. Không watermark, không sign-up, không ads trong document của bạn.
Câu hỏi thường gặp
Which delimiters are supported?
Comma, semicolon and tab are auto-detected.
Đọc thêm
XLS to XLSX: why your old Excel files break in modern tools (and how to fix them)
You inherit a shared drive full of .xls files from 2008. Half of them refuse to open in Excel 365 or Google Sheets. Here's what changed, and how to convert them without losing formulas.
CSV to JSON: nested arrays, typed fields, and mapping real-world data
Converting a flat CSV to a flat JSON array is trivial. Doing it so an API actually accepts the result - with typed numbers, nested objects, and normalized keys - takes a bit more thought.
CSV vs JSON vs Excel: which data format should you use when?
Three formats, three use cases, endless confusion. A practical guide to picking the right one for spreadsheets, APIs, and everything in between.
How to convert Excel to PDF the right way (no cut-off columns)
Excel to PDF sounds simple until you get a PDF where a wide table's last three columns landed on their own separate page. Here's how to actually control the layout.
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