Convert Excel files to CSV format instantly
Drop your XLSX files here
or click to browse your computer
Supported: .xlsx,.xls
Are You Converting Excel Data to Another Format, such as Database, Python Script or Legacy System that Only Understands CSV? This command strips out all Excel-specific items for clean comma-separated data.
Excel files have a lot going on - formulas, formatting, metadata. Sometimes you just need the values, nothing else. CSV is about as universal as it gets. Databases love it, programming languages parse it easily, and it works basically everywhere.
Your spreadsheet stays on your machine during all of this. The conversion runs in your browser, so if you're working with company data or anything confidential, nobody else sees it.
Drag it in or browse for it. Works with .xlsx and the older .xls files too.
Formulas get calculated and turned into values. You get the end result, not the formulas themselves.
Download it, then import it wherever you need - databases, scripts, data tools.
MySQL, PostgreSQL, MongoDB - pretty much any database has a "import from CSV" option. Excel? Not always.
Reading CSV in Python or JavaScript is like three lines of code. Excel parsing is a whole thing.
CSV is just text. Excel has all that extra formatting baked in. CSV files are way lighter.
If something handles data, it probably handles CSV. It's been around forever and isn't going anywhere.
Your business data stays private
All Excel to CSV conversion happens in your browser. Your spreadsheets, business data, and financial information never leave your device.
No one stores or accesses your Excel files - making us ideal for protecting confidential business data, financial records and sensitive data.
Upload an Excel (XLSX or XLS) file, select CSV as its output format and click convert - instantly your CSV file will download with all data intact!
CSV files contain only values, without formulas. When converting Excel to CSV, formulas are automatically calculated and their resulting values exported directly to a CSV file.
CSV files are compatible with virtually all databases, programming languages and data analysis tools; Excel users may convert Excel documents to CSV format for import into databases or processing data on non-Excel systems.
Yes, completely free with unlimited conversions. No registration required. Convert as many Excel files to CSV as you need.