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Remove Duplicate Lines

Delete repeated lines from lists, keeping first occurrences.

How to use

  1. Paste your list - one item per line.
  2. Click convert.
  3. Copy the deduplicated list.

Frequently asked questions

Is the original order kept?

Yes - the first occurrence of each line stays in place; later repeats are removed.

Is it case-sensitive?

Yes - 'Apple' and 'apple' count as different lines.

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