Convert CSV to Excel Online
Transform your CSV data into fully formatted Excel spreadsheets with professional formatting and analysis capabilities.
Drag & drop files here
or click to browse
Max file size: 50 MB
Why Choose Our CSV to Excel Converter?
100% Private
Your files are never uploaded to our servers. All processing happens locally in your browser for complete privacy.
Analysis Ready
Convert CSV data into Excel format that's ready for pivot tables, charts, formulas, and advanced data analysis.
Large File Support
Handle large CSV files with thousands of rows and columns, converting them efficiently to Excel format.
Data Integrity
Preserve all your data during conversion with proper handling of special characters, quotes, and delimiters.
How CSV to Excel Conversion Works
1. Upload CSV File
Drop your CSV file or click to browse. We support all standard CSV formats with various delimiters and encodings.
2. Process Data
Our converter analyzes your CSV structure, detects data types, and formats the data for optimal Excel compatibility.
3. Download Excel
Get your professional Excel file ready for analysis, sharing, or further processing in Microsoft Excel or Google Sheets.
Benefits of CSV to Excel Conversion
Enhanced Data Analysis
Excel format enables advanced features like pivot tables, charts, conditional formatting, and complex formulas that aren't available in CSV files.
Better Data Presentation
Professional formatting, column sizing, and styling make your data more readable and presentation-ready for reports and meetings.
Universal Compatibility
Excel files work seamlessly with Microsoft Excel, Google Sheets, LibreOffice Calc, and other spreadsheet applications.
Data Type Preservation
Automatic detection and preservation of data types including numbers, dates, and text with proper Excel formatting.