Remove Duplicate Lines
Paste a list and instantly remove duplicate lines. Optionally sort the result or ignore case.
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Using the Remove Duplicate Lines is simple: paste a list and instantly remove duplicate lines below, and your result appears instantly — no signup, no software, free forever.
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How to use the Remove Duplicate Lines
- Open the tool above.
- Enter your text, numbers or file.
- Get your result instantly and download if needed.
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Remove Duplicate Lines FAQs
Will it keep the original order?
Yes, unless you tick 'Sort result'.
Does it work on large lists?
Yes — thousands of lines are fine.