Text ToolsPrivate by design
Remove Duplicate Lines
Paste a list with duplicate lines to instantly remove repeats, keeping the first occurrence of each unique line.
How to use this tool
- 1Paste your list into the input box, one item per line.
- 2Optionally enable case-insensitive matching.
- 3Copy the deduplicated result.
Frequently asked questions
Does the order of lines change?+
No, the first occurrence of each unique line is kept in its original position; later duplicates are removed.
Can I remove duplicates ignoring case?+
Yes, enable the case-insensitive option to treat "Apple" and "apple" as duplicates.
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