CSV Duplicate Row Remover

CSV cleanup

Remove exact duplicate rows from CSV data.

CSV input

Original rows4Unique rows3Removed1

Clean CSV

name,score,city
Alex,82,Seoul
Mina,91,Tokyo
Sam,74,London

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Paste CSV data into the input field.

The tool parses and processes the rows locally in your browser.

Copy the converted, sorted, filtered, cleaned, or analyzed result.

Yes. It is free and runs in your browser.

No. The CSV text is processed locally in your browser.

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