CSV Column Merger, Splitter & Picker

Merge columns, split a column by a delimiter, reorder or delete columns in a CSV.

How to use

1. Paste a CSV. Merge two columns, split one by a delimiter, or list the columns to keep in order.
2. Copy the CSV when you are done.

FAQ

Can I undo?

Edit or re-paste the input to start over.

Open CSV Column Merger, Splitter & Picker · All free tools