Remove Duplicate Lines
Remove duplicate lines from your text while preserving order.
Frequently Asked Questions
How does duplicate line removal work?
The tool scans each line and removes duplicates while preserving the order of first occurrence. You can choose to preserve or ignore case sensitivity.
What is the difference between case-sensitive and case-insensitive?
Case-sensitive mode treats "Hello" and "hello" as different lines. Case-insensitive mode treats them as the same and removes one.
Will the order of lines be preserved?
Yes, the order is preserved. The first occurrence of each unique line is kept, and subsequent duplicates are removed.