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Line Counter
Count total, empty, non-empty, and longest lines in text.
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Clean lists, copied rows, and repeated text while seeing how many duplicate lines were removed.
Tip: MH Tools runs this utility in your browser for quick no-login use. Review generated output before publishing or sharing it.
Duplicate Line Remover is part of the Text Tools collection in MH Tools. It is designed for fast, no-login use and works well for quick browser-based tasks.
Clean lists, copied rows, and repeated text while seeing how many duplicate lines were removed.
Step 1: Paste lines.
Step 2: Choose comparison options.
Step 3: Copy the unique output.
Yes. The default keeps the first occurrence order.
Count total, empty, non-empty, and longest lines in text.
Trim text, remove duplicate spaces, empty lines, and normalize breaks.
Repeat text with newline, space, comma, or custom separators.
Count words, characters, sentences, paragraphs, and reading time.
Count letters, numbers, spaces, special characters, and total length.
Convert text into uppercase, lowercase, title case, camelCase, and more.
Count words, characters, sentences, paragraphs, and reading time.
Count letters, numbers, spaces, special characters, and total length.
Convert text into uppercase, lowercase, title case, camelCase, and more.
Trim text, remove duplicate spaces, empty lines, and normalize breaks.
Removed duplicates
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