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.

Change case in Excel without formulas

Change text to UPPER CASE, lower case or Proper Case in bulk, in the columns you choose, without formulas. Your files are processed inside this browser and never uploaded.

File 1

Choose several files to apply the same fixes to all of them

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