Spreadsheet
CSV Column Remover
Select one or more columns to remove from your CSV. Instant preview and copy.
Remove columns:
Input CSV
Output CSV
Related Tools
More free utilities you might find useful
Frequently Asked Questions
Quick answers to common questions
Can I remove multiple columns?+
Yes. Check every column you want to remove.
Are remaining columns reordered?+
Yes. Surviving columns keep their relative order with gaps closed.
Is the header row updated?+
Yes. Removed columns are stripped from the header too.
Is data uploaded?+
No. Processing is client-side only.
What CSV format is supported?+
Standard comma-separated CSV with optional quoted fields.
Can I undo a removal?+
Uncheck the column checkbox to include it again.
Will row data stay aligned?+
Yes. Each row is trimmed to match the new headers.
Is it free?+
Yes.