Free Duplicate Lines Remover

How to Use This Tool

This Duplicate Line Remover helps you clean up your text by removing repeated lines.
Just paste your text in the box above and click "Remove Duplicate Lines."

1. Paste or write your text in the input box.
2. Click Remove Duplicate Lines to process the text.
3. The output box will show your text without repeated lines.
4. You can then copy the cleaned text.
5. Click Clear to start fresh.

Note: The tool trims spaces before comparing lines, so lines with
different leading/trailing spaces are treated as duplicates.