Column Splitter — free online tool
You have a wall of text or a CSV file, but you only need one or two columns out of it. Maybe just the emails, or the prices, or the names. Copying them out by hand is slow and easy to get wrong. We added a free tool that does it for you — Column Splitter — right in your browser.
What it does
Paste any text or CSV data, choose the delimiter that separates your columns (a comma, a tab, a semicolon, whatever you have), and split it apart. Then keep all the columns or pick out exactly the ones you want. The result comes back clean and ready to copy.
Nothing leaves your device
The whole thing runs in your browser. Your text is never uploaded to a server and nothing is saved anywhere. When you close the tab, it's gone. So even a private list of clients or numbers stays on your own machine.
How to use it
- Open Column Splitter and paste your text or CSV.
- Choose the delimiter and pick the columns you want to keep.
- Copy the result and use it wherever you need it.
It's free with no limit. There are more small tools on the Apps page.