CSV to Excel Converter
Upload a CSV file or paste CSV data to convert it to an Excel spreadsheet (XLSX). Preview and download. 100% client-side.
17.1Kuses
7.6/10(341)
📄
Drop your CSV file here or click to upload
Supports .csv, .tsv, .txt files
How to Convert CSV to Excel
Upload a CSV file or paste CSV text directly, preview the data in a table, and download as an XLSX file compatible with Microsoft Excel, Google Sheets, and LibreOffice Calc. All processing happens in your browser.
Features
- Upload CSV file or paste CSV text directly
- Support for comma, semicolon, tab, and pipe delimiters
- Preview data in a table before converting
- Download as valid XLSX file (Office Open XML)
- Numbers are detected and stored as numeric values
- 100% client-side - your data stays in your browser
Recommended Products
Ad💾USB DrivesShop →💽Portable SSDsShop →📱Card ReadersShop →💾External Hard DrivesShop →🖥️NAS DrivesShop →💻Laptop StandsShop →🖱️Wireless MouseShop →🔌USB-C HubShop →👓Blue Light GlassesShop →🖥️Desk PadShop →
Affiliate Disclosure: As an Amazon Associate, ToolBird earns from qualifying purchases. Links above are affiliate links — if you buy through them, we may earn a small commission at no extra cost to you.
Disclaimer: This tool is provided as-is for informational and educational purposes only.