CSV column organiser
Select, reorder and rename CSV columns.
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How to use this tool
- Paste CSV with a header row.
- Enter 1-based column numbers in the desired order.
- Optionally provide exactly one replacement heading per selected column.
Things to know
- Processing happens on your device. Check the result before replacing your original data.
- Each CSV input accepts up to 25 MiB, 100,000 data rows, 10,000 columns and 1,000,000 cells. Expanded tables also count empty cells.
- Generated CSV text is limited to 25 MiB in total, including all split files.
- Column selection supports at most 10,000 indexes, including any repeats.
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