Supprimer Doublons

Tendance 🔥

Élimine les lignes dupliquées du texte.

Outils texte

Comment utiliser Supprimer Doublons

  1. 1Paste your text with duplicate lines
  2. 2Duplicates are removed instantly
  3. 3Copy or download the deduplicated result

À propos de Supprimer Doublons

Remove Duplicate Lines filters your text to keep only unique lines, removing every duplicate occurrence while preserving the original order of first appearances. This is extremely useful for cleaning up lists, deduplicating data exports, or filtering CSV/TSV files.

Comparison is case-sensitive by default.

Questions fréquemment posées

Is comparison case-sensitive?

Yes. "Apple" and "apple" are treated as different lines.

Is the order preserved?

Yes. The first occurrence of each line is kept, and the relative order of unique lines is maintained.