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Swap CSV Columns
Swap two columns in CSV data
By Craftisle Team
About Swap CSV Columns — Free Online Tool
Swap two columns in CSV data by their 1-based indexes. Useful for reordering columns, data transformation, and preparing CSV for export.
How to Use Swap CSV Columns — Step by Step
- Paste CSV data
Type or paste CSV data (with header row).
- Set options
Choose separator, column 1 index, column 2 index (both 1-based).
- Swap Columns
Click Swap Columns. The two columns are swapped.
- Copy or download
Copy the CSV or download as a .csv file.
Use Cases for Swap CSV Columns
Reorder columns
Swap columns to change the order of fields.
Data transformation
Rearrange CSV structure by swapping columns.
Prepare for export
Reorder columns to match export requirements.
FAQ — Swap CSV Columns Free Online Tool
What is 'Column Index'?
1-based index. Column 1 = first column, Column 2 = second column, etc.
What if rows have different column counts?
Rows with insufficient columns are skipped (returned unchanged).