Free Online Remove Duplicate Lines
How to Remove Duplicate Lines
Paste your text in the input area, configure the options, and click Process to remove duplicate lines.
Options
- Case Sensitive – When checked, "Hello" and "hello" are treated as different lines.
- Sort Output – When checked, the unique lines are sorted alphabetically instead of preserving the original order.
Processing happens entirely in your browser. No text is uploaded or stored.
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