ToolEmpire

Remove Duplicate Lines

Drop exact duplicate lines while keeping the first occurrence of each.

Inputs

Results

About this tool

Paste a list to get it back without repeated lines. Exact whole-line matching, first occurrence kept, CRLF and LF treated identically. Live counts included.

How to use

  1. 1Paste your list into the Paste lines to deduplicate field, one item per line, or press the sample button.
  2. 2Watch the deduplicated list update live, along with the Total lines, Unique, and Removed stats.
  3. 3Copy the result for a clean unique list — useful for CSV rows, log lines, or a word bank.

Frequently asked questions

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