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Free Duplicate Row Remover - Use Online Without Installing

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Remove duplicate rows from table data

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How to Use

  1. 1Choose a CSV or Excel file and optionally enter a column number.
  2. 2Download the table after duplicate rows have been removed.

About This Tool

Remove duplicate rows from table data. Choose a CSV or Excel file and optionally enter a column number.

Good to know

A blank column field compares whole rows. A column number compares only that field, so other values in a removed row may differ.

Worked Example and Result Check

To remove repeated contacts by email, select that column rather than comparing whole rows.

Review the removed rows: records with the same email can still have different addresses or notes.