Free online Remove Duplicate Lines perform its specific task efficiently.
The free online Remove Duplicate Lines will streamline your workflow and save you effort.
How to Remove Duplicate Lines
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Paste the text containing potential duplicate lines into the "Input Text" box.
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Each line of text will be treated as a separate item for comparison.
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Choose your options: Check "Case Sensitive Comparison" if "Line" and "line" should be treated as different. Check "Remove Empty Lines First" to discard blank lines before checking duplicates.
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Click the "Remove Duplicates" button.
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The text with all duplicate lines removed will appear in the "Unique Lines" box.
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The number of removed lines will be displayed.
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Use the "Copy Result" button to copy the cleaned text.
Example Use Cases
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Cleaning up email lists or contact lists.
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Removing duplicate entries from data logs or reports.
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Simplifying lists of keywords or tags.
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Finding unique lines in code snippets or configuration files.