Is the original order preserved?
Yes. The first occurrence stays in its original position.
Duplicate Line Remover
Use Duplicate Line Remover grátis no navegador, sem cadastro e sem enviar seus valores ao servidor.
Os cálculos são feitos localmente; seus valores não são enviados ao servidor.
Exemplo
The lines Apple, Banana, Apple, Orange become Apple, Banana, Orange.
Método de cálculo
Lines are scanned from top to bottom. The first occurrence is kept and later matching lines are removed.
Observações importantes
Case-sensitive mode treats “Apple” and “apple” as different lines.
Perguntas frequentes
Are blank lines treated as duplicates?
Yes. Repeated identical blank lines are reduced to one.
Can matching ignore uppercase and lowercase?
Yes. Disable case-sensitive matching.