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Tool location: /txt/duplicate-remove
Remove duplicate lines from your text, keeping only unique entries. Perfect for cleaning up data lists, email lists, or any text where duplicates need to be eliminated.
Paste or type your text with each item on a separate line.
Adjust settings:
Click to process. The tool keeps the first occurrence of each unique line.
See how many duplicates were removed and copy the cleaned text.
Keeps first occurrence, maintains original sequence.
Case-sensitive or case-insensitive comparison.
Shows how many duplicates were removed.
Option to trim spaces before comparing.
A: The first occurrence of each unique line is kept. All subsequent duplicates are removed.
A: Yes, multiple blank lines are reduced to one (or removed entirely based on settings).