Text Tool
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Remove Duplicate Lines
Eliminate duplicate lines from lists of text instantly. Preserve original order with optional case sensitivity and whitespace trimming.
How to use Remove Duplicate Lines
- 1Paste your list of text lines.
- 2Toggle case sensitivity or trim whitespace options.
- 3Click Remove Duplicates.
- 4Copy or download the cleaned result as a .txt file.
Remove Duplicate Lines
Frequently Asked Questions
Is the original order preserved?
Yes! The first appearance of each unique line is kept in its exact original order.