Ormaven · Everyday tool
Remove Duplicate Lines
Clean a pasted list by removing repeated lines while preserving the first occurrence.
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Unique lines—
Duplicates removed—
Duplicates removed
—
The first occurrence keeps its original spelling.
Who it is for
Lists, exports, copied data, names, IDs, tags and quick text cleanup.
What you get
A deduplicated list plus the number of removed entries.
Blank lines are ignored. This is a text utility, not a spreadsheet data-cleaning replacement.