87 free tools for Excel and CSV files.Your files are processed in this browser and never sent to a server, so there is nothing to install and no limit on how often you use them.

Excel to Markdown table

Turn cells copied from Excel, or an Excel or CSV file, into a Markdown table. Number columns are right-aligned, ready to copy and paste. Your file is processed inside this browser and never uploaded.

Excel or CSV file

Uses the first row as column names. You can also paste cells copied from Excel

Drop a file hereChoose file.xlsx / .xls / .ods / .csv, up to 20 MB