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Free Online CSV Converter

CSV Converter

Convert Comma-Separated Values files to any format, or convert any file to CSV. Free, fast, and secure.

or import from

Convert to CSV

XLSX to CSV

.xlsx → .csv

XLS to CSV

.xls → .csv

ODS to CSV

.ods → .csv

Convert CSV to Other Formats

CSV to XLSX

.csv → .xlsx

CSV to XLS

.csv → .xls

CSV to ODS

.csv → .ods

About Comma-Separated Values (CSV)

CSV is a simple format for storing tabular data. Each line represents a row, with values separated by commas. It's universally compatible with spreadsheet applications.

File Details

Extension
.csv
Category
spreadsheet
MIME Type
text/csv

Key Features

  • Simple format
  • Universal
  • Data exchange
  • Lightweight

CSV Converter FAQ

CSV is a simple format for storing tabular data. Each line represents a row, with values separated by commas. It's universally compatible with spreadsheet applications.
Simply upload your CSV file using the converter above, select your desired output format, and click Convert. Your file will be ready to download in seconds.
Yes! You can convert CSV files for free, up to 100MB per file. Pro users can convert files up to 2GB with batch processing.
You can convert CSV to XLSX, XLS, ODS, and more. We support over 3 output formats for spreadsheet files.
Our converter uses advanced encoding to preserve maximum quality. For most conversions, you won't notice any quality loss. You can also adjust quality settings in Advanced Options.