Remove Duplicate Lines

Strip repeated lines, optionally ignoring case and trimming space.

So verwenden

  1. Alles läuft lokal in Ihrem Browser: keine Daten werden hochgeladen, kein Konto nötig.

Über

Pastes are compared line by line; the first occurrence is kept and later duplicates are removed. Options ignore letter case and trim surrounding whitespace before comparing.

This is the fastest way to clean a merged list of emails, IDs or URLs before importing anywhere.

Alles läuft lokal in Ihrem Browser: keine Daten werden hochgeladen, kein Konto nötig.

Embed this tool

Customize and copy an iframe. Linking back helps both sites.

Open preview