Is the original order preserved?
Yes. The first occurrence stays in its original position.
Duplicate Line Remover
Utilisez Duplicate Line Remover gratuitement dans le navigateur, sans compte et sans envoyer vos valeurs au serveur.
Les calculs sont locaux et vos valeurs ne sont pas envoyées au serveur.
Exemple
The lines Apple, Banana, Apple, Orange become Apple, Banana, Orange.
Méthode de calcul
Lines are scanned from top to bottom. The first occurrence is kept and later matching lines are removed.
Remarques importantes
Case-sensitive mode treats “Apple” and “apple” as different lines.
Questions fréquentes
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.