CSV to XLSX

Excel Tools

CSV to XLSX

Convert CSV data into XLSX spreadsheet files.

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How it works

Your data stays on your device. Nothing is uploaded.

Drop a CSV file or paste comma-separated data
Preview the parsed table
Download as XLSX

Drop a CSV file here or click to browse

— or paste CSV data below —

How to convert CSV to XLSX

Drop a CSV file or paste comma-separated data.
Preview the data in a table.
Click "Download XLSX" to save as a spreadsheet.