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Open toolDuplicate line remover
Keep one copy of each line, in its original order.
0 output characters
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THE QUICK GUIDE
How to use duplicate line remover
Paste a list. Choose whether to ignore case, then copy the unique lines.
How it works
Lines are trimmed and blank lines removed. The first occurrence is kept.
A useful example
Clean a list containing repeated product codes.
Good to know
Case-sensitive matching is enabled by default.