Remove Duplicate Lines
Remove duplicate lines from text and keep only unique entries. Case-sensitive or insensitive.
About Remove Duplicate Lines
Updated Jan 2025This tool removes duplicate lines from any block of text, leaving only unique lines. You can choose between case-sensitive and case-insensitive matching, and optionally sort the output. Useful for cleaning up lists, log entries, email addresses, or any line-delimited data.
Frequently Asked Questions
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