French Baguette Tools
Remove duplicate lines
Clean up a list by keeping each line only once, in its original order.
Remove duplicate lines is a free tool that runs entirely in your browser, with no data ever sent to a server. Keep each line only once, in its original order.
What it's for
Cleaning up an email list collected from several places, a keyword list, or any export that contains repeats, without losing the original order.
What this tool does not do
This tool only applies the transformation described above, with no spelling correction and no understanding of the text's meaning. A text of tens of thousands of lines is processed instantly ; beyond that, the only limit is your device's memory.
Frequently asked questions
Do "Apple" and "apple" count as duplicates?
Only if you check "Ignore case" : without that option, case is part of the comparison.
Is my data sent to a server?
No : the text you type or paste is processed entirely in your browser, on your device. It is never transmitted to a server.
Do I need to create an account or install anything?
No : the tool works directly on this page, with no sign-up and no install.
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