The Remove Duplicate Lines tool on Nova Tools eliminates duplicate lines, sentences, or words from your text instantly. Select a mode (Lines, Sentences, or Words) to clean up repetitive content efficiently.
The tool supports any plain text input, including letters, numbers, punctuation, and special characters in any language. Paste or type your text into the textarea to remove duplicates.
Lines Mode: Removes duplicate lines, ignoring case (e.g., "Hello\nHello" becomes "Hello"). Sentences Mode: Removes duplicate sentences, preserving punctuation (e.g., "Hi! Hi!" becomes "Hi!"). Words Mode: Removes duplicate words, keeping original casing (e.g., "hello Hello hi" becomes "hello hi"). Comparisons are case-insensitive.
Data analysts, writers, developers, and students use it to clean lists, code, or content. It’s ideal for removing redundant entries in datasets or text. For specific use cases or issues, visit our Contact Us page.