Remove Duplicate Lines
Instantly purify your text lists, emails, or domains by removing duplicate entries.
Clean Your Marketing Lists Instantly
Whether you are managing a database of email subscribers, sorting out raw data exported from Excel, or consolidating lists of domains, duplicates can easily ruin databases and cost you money on email software. Our Remove Duplicate Lines tool scrubs your text immediately and reliably, preserving the original chronological order of unique lines.
How to Delete Duplicated Lines
Just paste your massive text lists into the textarea above. Each entry must be strictly separated by a line break (ENTER key). Check the "Case-Sensitive" box if you want Apple and apple to be considered separate unique elements. Click "Remove Duplicates" and your parsed list is instantly rewritten securely inside the browser via Javascript sets.