Edit CSV Columns
Drop a CSV or Excel file
Edited on your device · nothing uploaded
Drop a CSV or Excel file
Edited on your device · nothing uploaded
Reshape a CSV or Excel file by its columns — rename headers, drag columns into a new order, remove the ones you do not need, split a column into several by a delimiter, or merge columns together. There is also a find & replace across all cells or one column. Everything happens in your browser, so the data never leaves your device.
It is the quick way to fix a column layout before importing a file somewhere that expects specific headers or a specific order.
Yes — rename any header inline and move columns left or right; the data moves with them.
Yes — pick a column and a delimiter (for example a space or comma) and it splits into new columns; you can also merge columns with a joiner.
No. All column editing happens on your device.