Drag & Drop, Paste or Click to Upload
Supported: XLSX, XLS
Free online Excel to CSV Converter to convert XLSX or XLS files into CSV format quickly. Maintain data accuracy, support multiple sheets, UTF-8 encoding, and large files. No installation required — fast, secure, and free.
This tool ensures accurate data conversion, keeping original structure, delimiters, and encoding intact. Perfect for developers, analysts, and business users who need quick and reliable Excel-to-CSV conversion.
Tip: For best results, ensure Excel sheets are well-formatted and saved in XLSX format before conversion.
An Excel to CSV Converter is an online tool that converts Excel files (.XLS or .XLSX) into CSV (Comma-Separated Values) format. It is useful for data migration, database imports, and simplifying spreadsheets into a lightweight format.
Simply upload your Excel file to the converter, click the convert button, and download the CSV file instantly. Some tools also allow you to select specific sheets for conversion.
CSV files are lightweight, universally supported, and ideal for transferring data between applications, making them perfect for developers, analysts, and business users.
Yes, trusted converters process files securely and typically remove uploaded data from their servers shortly after conversion.
Yes, most Excel to CSV Converters support large files and maintain data integrity during the conversion process.