Remove Duplicate Lines
Filter duplicate rows from text lists or database exports. Includes case-sensitive matching and whitespace trimming.
Deduplication options
5 unique lines · 4 duplicates removed
Original Lines
9
Live metricUnique Lines
5
Live metricDuplicates Removed
4
Live metricHow to Use
01.Paste list lines into the input area.
02.Configure options such as case sensitivity or whitespace trimming.
03.Copy or export the unique lines.
Frequently asked questions
Yes. The first occurrence of each unique line remains in its original position.
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