Remove Duplicate Lines — dedupe a list online
Delete repeated lines from a list, with optional sorting, blank-line trimming and case-insensitive matching. Free, instant, and processed locally.
Input
Result · 0 removed
How it works
1
Paste your text
Type or paste into the left pane. Nothing is stored.
2
See it update live
The result recalculates as you type — there is no button to press.
3
Copy the result
One click copies the output pane to your clipboard.
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