How to remove duplicates
Paste your list and click Remove duplicates. The tool keeps the first occurrence of each line and discards the repetitions.
Use cases
Clean up email lists, keywords, identifiers, URLs or any dataset with repeated entries.
TEXT-TOOLS
Remove Duplicate Lines online
Clean lists and texts with repeated lines while keeping the first order of appearance, all in your browser.
Lokale Verarbeitung
LOCAL TOOL
Ready to process in your browser.
HÄUFIG GESTELLTE FRAGEN
Does it keep the order?
Yes. It keeps the first occurrence of each line in its original position.
Is it case sensitive?
It compares lines as written, respecting their exact content.