Remove Duplicate Lines
Remove duplicate lines from text instantly. Option to ignore case and sort the result. Processed in the browser.
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Remove duplicate lines from a text
A list packed with repeated items, whether emails, names, keywords or records, is a pain to handle and takes up space for nothing. This tool scans the text, strips out the duplicate lines and leaves only the unique occurrences.
You can ignore case, treating "Email" and "email" as the same thing, and the cleanup happens without scrambling the order of what remains. It works well for tidying pasted databases, deduplicating contact lists or preparing data before an import.
Paste the list and copy the duplicate-free version right after. All the processing happens in the browser, with no text sent anywhere.
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