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Line & List Operations
Sort lines, remove duplicates, and add sequential line numbers to any text. Browser-based tools — fast, free, and private.
Remove Duplicate Lines
Strip repeated lines from any block of text while preserving initial ordering.
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Sort Lines
Sort lines alphabetically (A-Z or Z-A) or by character length with one click.
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Line Numbering Tool
Add sequential numbering or customizable prefixes to each line of text.
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