ROWKIND / 02
Merge CSV files by column name
Combine files even when their columns appear in a different order. New columns are added to the result.
Merge CSV files by column name
Combine files even when their columns appear in a different order. New columns are added to the result.
CSV or JSON · up to 8 MB per file · 50,000 rows
Add at least two files, or paste one CSV and add another file. Headers are matched by name.
Processed in your browser. Files are not sent to our server.
HOW IT WORKS
Done in three steps.
- 01
Choose two or more CSV files, or paste one CSV and choose another file.
- 02
Review how columns match by their header names.
- 03
Merge and download a single CSV.
FAQ / ROWKIND
Good to know
Must columns be in the same order?
No. Columns are matched by header name, so order may differ.
What happens when a column is missing?
That cell is left blank in rows from the file without that column.
Does the tool remove duplicate rows?
No. Merge keeps every row. Use Remove duplicates afterwards if needed.