Line Sort & Duplicate Remover — Free Online
Sort lines alphabetically, remove duplicates, delete blank lines, reverse, or shuffle — choose your operation below.
Input
Input lines: 0
Result
Result lines: 0
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Frequently Asked Questions
Q. Can I sort Korean or non-English text?
Yes. Lines are sorted using Unicode character order, which works correctly for Korean and other languages.
Q. How does the duplicate removal work?
All lines that appear more than once are reduced to a single occurrence. Comparison is case-sensitive by default.
Q. Is there a limit on the number of lines?
No. All processing is done in your browser, so there is no practical limit.