All Tools
clean

Remove Duplicate Lines

Remove duplicate lines from text

Remove Duplicate Lines keeps only the first occurrence of each unique line, removing all subsequent duplicates. It's essential for deduplicating lists, cleaning up merged exports, removing repeated log entries, or preparing unique word lists.

Input
0 chars·0 words
Output
0 chars·0 words

How to use

  1. 1Paste your list (one item per line).
  2. 2Duplicate lines are removed — only the first occurrence of each is kept.
  3. 3Copy the unique list.