This duplicate lines remover deletes repeated lines from your text so only unique lines remain. Paste your list above and copy the cleaned, deduplicated result.
How to use it
- Paste your text, one item per line.
- Click remove duplicates.
- Copy the unique lines.
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Frequently Asked Questions
How do I remove duplicate lines?
Paste your text one item per line into the duplicate lines remover and it keeps only the first occurrence of each line.
Does it keep the original order?
Yes, it preserves the order of first appearance while dropping later repeats.
Can it ignore case?
Yes, a case-insensitive option treats lines that differ only in capitalization as duplicates.