CSV Column Editor — Rename, Reorder & Remove CSV Columns Online
Rename, reorder, show or hide CSV columns online. Drag to reorder, toggle visibility, rename headers — then copy or download the result.
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iAbout CSV Column Manager
A powerful CSV column management tool that lets you rename column headers, change column order using up/down arrows, hide unwanted columns, and preview the result before downloading. Paste your CSV, configure the columns visually, then export the modified file instantly.
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?Frequently Asked Questions
Can I add new empty columns?
Currently the tool manages existing columns only — you can rename, reorder, or hide them but cannot add new data columns.
Does reordering affect the data rows?
Yes — data rows follow their column header, so reordering a column moves its data as well.