Free online tool
Duplicate Line Remover
Remove duplicate lines from lists, notes, exports, and pasted text while preserving order.
How to use Duplicate Line Remover
- Paste or enter your content in the tool above.
- Choose the action you need, such as format, convert, count, or generate.
- Review the output and copy, print, or save it from your browser.
FAQ
Does it preserve the original order?
Yes. It keeps the first occurrence of each line.
Are blank lines removed?
Blank lines are ignored in the cleaned output.