CSV Tools
CSV Column Reorder
Reorder CSV columns by clicking headers in the order you want.
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What is Reorder Columns?
A column reorderer: numbered chips show your chosen order, and the output CSV reflects it with unselected columns appended.
How it works
Clicking headers builds an ordered list; the re-serializer puts selected columns first (in click order) then the rest in their original order.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Matching an import template
Reorder columns so the file matches a target system's expected column order — drag to rearrange and preview before exporting.
Common mistakes
Losing track of which column is which
With many similarly named columns it's easy to swap two. The preview shows the header row live while you reorder.
Frequently asked questions
Can I sort columns alphabetically?
Yes — a one-click alphabetical sort plus manual drag-and-drop for the rest.
Does it change the data?
No — only column positions change; every value stays with its column.