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Remove Duplicate Lines
Remove repeated lines while preserving the first occurrence and original order.
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Sort Lines
Sort multiline text alphabetically or numerically in ascending or descending order.
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Remove Empty Lines
Remove empty or whitespace-only lines while preserving the remaining text order.
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Find & Replace
Find text or a regular expression and replace the first match or every match locally.
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Case Converter
Convert text to lowercase, title case, camelCase, snake_case, and more.