Remove Duplicate Lines
Remove duplicate lines from text while preserving original order. Free online tool, paste and clean instantly.
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Frequently asked questions
- Does it preserve the original order of lines?
- Yes. The first occurrence of each line is kept in its original position, and later duplicates are removed.
- Is the comparison case-sensitive?
- Yes, lines are compared exactly as written. 'Apple' and 'apple' are treated as different lines.
- Is my text sent to a server?
- No. All processing happens in your browser, so your text never leaves your device.