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Remove duplicate lines from your text while preserving the original order.
Enter or paste text with duplicate lines in the input area.
Toggle case sensitivity and whitespace trimming as needed.
The deduplicated result updates in real time. Click Copy to grab it.
Remove duplicate lines from your text while preserving the original order. The remove duplicate lines runs in your browser unless the page states that it uses an external service.
Empty Line Remover
Remove all empty and blank lines from text.
Remove Lines Containing
Remove lines containing specific text or patterns.
Sort Lines
Sort text lines alphabetically, in reverse, by length, or randomly.
UUID Generator
Generate random UUIDs (v4) in bulk with one click.
Whitespace Remover
Remove extra spaces, tabs, and blank lines from your text.
Line Number Adder
Add line numbers to each line of text.