Remove duplicate lines from a list or text, with options to ignore case, trim and sort.
How to use the Remove Duplicates
Paste your lines or list.
Choose whether to ignore case, trim, remove empty lines or sort.
Copy the de-duplicated result.
Frequently asked questions
Yes. The first occurrence of each line is kept in its original position, unless you enable sorting.
Lines are compared exactly by default. Enable trim to ignore leading and trailing spaces, and turn off case-sensitivity to treat "Apple" and "apple" as the same.
Yes. The processing happens entirely in your browser; nothing is uploaded.
A tool to remove duplicate lines from any list or block of text, keeping the first occurrence and the original order.
Options let you ignore case, trim whitespace, drop empty lines and sort alphabetically, useful for cleaning up exports, logs and keyword lists.
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