How to Remove Duplicates in Excel (2026)
Remove duplicate rows in Excel with the Remove Duplicates tool, find them first with conditional formatting, dedupe by specific columns, or extract a unique list with the UNIQUE function.
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Remove duplicate rows in Excel with the Remove Duplicates tool, find them first with conditional formatting, dedupe by specific columns, or extract a unique list with the UNIQUE function.
Remove duplicate rows in Google Sheets with the built-in Data cleanup tool, the UNIQUE function, conditional formatting to find them first, or COUNTIF to flag them.