remove duplicate lines
remove repeated lines from a list and keep only the unique ones.
runs on your device · free · no sign-up
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frequently asked questions
which duplicate is kept?
the first occurrence of each line is kept and the order of your list is preserved.
can it ignore case?
yes, turn on ignore case to treat 'Apple' and 'apple' as the same line.
is my list uploaded?
no, deduplication runs in your browser.