XLSX, XLS, XLSM, XLSB, ODS, and CSV are supported
| Preview will appear here. |
Open an Excel or OpenDocument spreadsheet, select a worksheet, preview its values, and export it as CSV, TSV, or semicolon-delimited text.
Each worksheet is exported separately by selection. Standard CSV quoting is applied automatically when a value contains a delimiter, quote, or line break.
Excel workbooks may contain several worksheets. Choose the sheet to export; the preview and CSV output update without reparsing the complete file.
Fields containing delimiters, quotes, or line breaks are quoted according to CSV conventions. The optional UTF-8 byte-order mark helps Excel recognize non-ASCII text when opening the exported file directly.
The spreadsheet parser and converter run entirely in this browser. Files and pasted values are not uploaded to formatter.org.
Related data tools: CSV to Excel · Excel to CSV · CSV to JSON · JSON to CSV · CSV Formatter