Count Sentences in Text Online for Free

The Sentence Counter gives you an accurate count of all sentences in your content — essential for writers, students, and editors trying to control text flow and complexity. It identifies standard sentence markers and ignores common abbreviations. This tool is free, private, and runs entirely in your browser with zero registration.

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   Paste your text into the input area.

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   Sentence count and average sentence length appear immediately.

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   Rewrite any sentences that are unusually long to improve readability.

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   Paste your article

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   essay

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   or text block into the editor.

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   The total sentence count will be displayed instantly as you type.

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   Adjust your writing to optimize flow or readability based on the results.

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   Paste your article, essay, or text block into the editor.

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    What punctuation marks are counted?

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    The tool recognizes periods, exclamation points, and question marks as standard sentence terminators.