Text tools
Remove Duplicate Lines
Clean up lists by removing repeated lines, with options for case, spaces and sorting.
- Runs in your browser
- Instant results
- Free, no sign-up
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How to use the Remove Duplicate Lines
- Paste your list, one item per line.
- Choose which occurrence to keep and other options.
- Copy the cleaned list.
Frequently asked questions
Is the original order kept?
Yes, unless you choose a sort option.
Can I find only the duplicates?
Yes. Choose Only the duplicated lines, or Only lines that appear once for unique values.
Can I see how often each line appears?
Yes. Turn on Show counts to put the count before each line.