Remove Duplicate Lines
Paste any list or text and remove repeated lines in one click - the first occurrence and original order are kept. Free, with no signup.
Input lines: 0
Lines before: 0
Lines after: 0
Duplicates removed: 0
How to use
- Paste your text or list into the input box, one item per line.
- Choose options: case-sensitive comparison, trimming spaces, and whether blank lines are kept.
- Click Remove Duplicates - repeated lines are removed and counts are shown below the output.
- Click Copy Output or Download .txt to save the cleaned list.
Frequently Asked Questions (FAQ)
What does this tool do?
It removes repeated lines from any pasted list or text in one click — the first occurrence and the original order are kept.
What options are available?
Case-sensitive comparison (so Apple and apple count as different), trimming spaces before comparing, and whether to keep blank lines (keeping only the first blank line).
What counts does it show?
Lines before, lines after, and how many duplicates were removed.
How do I save the result?
Click Copy Output or Download .txt to save the cleaned list.