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What is the Remove Duplicate Lines?
The Remove Duplicate Lines tool automatically deletes repeated lines from a text list.
How to Use This Calculator
1
Paste your list of items (one per line).
2
Click 'Calculate' to remove duplicates.
Example Calculation
Input: Apple Banana Apple
Output:
Apple
Banana
Frequently Asked Questions
Pro Tips
- Great for cleaning up email lists or data sets.
- Ensure there are no trailing spaces if lines look identical but aren't removed.