Converters
CSV Column Merger
Combine two CSV columns into one, such as first and last name.
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Frequently asked questions
How do I use it?
Enter your csv data, adjust the options and press “Merge columns”. Check the result, then copy or download it.
How does it work?
Paste comma-separated data with a header row. Quoted values containing commas or line breaks are supported. The merged column replaces the two originals at the position of the first one.
Is my data uploaded?
No. Everything is processed in your browser and nothing is sent to a server. No account is needed.
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Deduplicate Rows by Selected Columns
Remove CSV rows that repeat the values of the columns you choose.
