Remove Duplicate Lines
Deduplicate any list, with optional sort.
How to use the Remove Duplicate Lines
- 1 Paste your list, one item per line.
- 2 Toggle case-sensitivity and sorting if needed.
- 3 Copy the de-duplicated list.
Frequently asked questions
Does it keep the original order?
By default the first occurrence of each line is kept in its original position. You can also sort the output alphabetically.
Can it ignore upper/lowercase differences?
Yes. Enable "ignore case" to treat "Apple" and "apple" as the same line.