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Remove duplicate lines
Paste your list and each repeated line stays only once. Your text never leaves this computer.
" hello world "
"hello world"
How to use it
- Paste your list into the box, one item per line.
- On the Clean up tab the options to remove duplicate and empty lines are already on.
- Copy the result, or move it to the input and apply another action.
Frequently asked questions
Which line is kept?
The first occurrence of a repeated line stays, so the order is not changed.
Is upper and lower case counted as a difference?
In this cleanup lines must match exactly to count as duplicates. To ignore case, use Remove duplicates on the Sort tab, which also sorts.
Do lines that differ only by spaces count as the same?
Yes when trimming spaces at the start and end is on, so "apple" and "apple " become one line.
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