Excel Tools
Remove Duplicate Rows
Remove duplicate rows from pasted CSV or table data.
Private by default: supported files are processed in your browser whenever possible.
How to use it
- 1Paste CSV data.
- 2Click remove duplicates.
- 3Review cleaned output.
- 4Download the CSV.
Features
Paste CSV
Detect duplicates
Remove duplicates
Download cleaned CSV
Remove Duplicate Rows FAQ
Clear answers before you resize, crop, compress, and download.
Are my files uploaded to a server?+
Whenever possible, Nova1st processes files in your browser. Advanced tools that need secure server-side processing are clearly marked.
Can I download the final file?+
Yes. Active tools generate a downloadable result directly from your browser.