Remove duplicate lines with optional case-sensitive or trimmed matching.
Duplicate lines waste space and confuse downstream tools. Removing them fast keeps lists clean.
Runs entirely in your browser. Nothing is uploaded or logged.
Marketers cleaning email lists, SEOs deduping keyword lists.
Count words, characters, sentences, and paragraphs in your text instantly.
Count characters with and without spaces for tweets, meta descriptions, and SMS.
Count sentences in any text based on punctuation and see average sentence length.
Count paragraphs and lines quickly, separated by blank lines.
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