Delete Duplicate Lines
Removes repeated lines from a list. Choose case sensitivity, whether to trim whitespace first, and whether to keep only the duplicates instead.
Your list
0 lines
Result
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How to use
Removes repeated lines from a list. Choose case sensitivity, whether to trim whitespace first, and whether to keep only the duplicates instead.
Tip: press “Load sample” to fill the box with realistic example data.
Everything runs locally in your browser — no upload, no account, no API key.
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