About this tool
Pick and reorder the columns of a CSV by index or header name, entirely in your browser.
Frequently asked questions
How do I choose columns?
Enter a comma-separated list of zero-based indexes (like 0,2) or header names (like name,city) in the order you want them.
Can I reorder columns?
Yes. The output columns follow the exact order you list, so you can rearrange or drop columns at once.