What is Sentence Counter?

Counts sentences in your text, plus paragraphs, words, and characters. Useful when you need to hit a specific sentence count for essays, articles, or academic papers.

Beyond the raw count, the tool flags your longest and shortest sentences by index so you can target the one that needs splitting or rewriting. Sentence length buckets (short, medium, long) reveal whether your rhythm is too uniform. Word, paragraph, and character totals are computed in the same pass, and the per-sentence summary copies as plain text for pasting into editors or rubrics.

How to use

1. Paste or type your text into the input area.
2. View the live sentence count along with paragraph, word, and character statistics.
3. Copy the stats summary or check the per-sentence breakdown to tighten your writing.

When to use

• Trimming a college essay to fit a target sentence count without losing key arguments.
• Spotting run-on sentences in a blog post before publishing.
• Marking up student drafts with a per-sentence word-length report.

Result

Checking a 500-word college essay — paste the text and see 23 sentences across 5 paragraphs, with an average length of 21.7 words. Great for spotting sentences that need splitting.

FAQ

How does the tool decide where one sentence ends and the next begins?

It splits on periods, question marks, and exclamation points that are followed by whitespace and a capital or opening quote. Common abbreviations like Mr., Dr., and decimal numbers are detected so they don't trigger false splits. Ellipses count as a single terminator.

What's a healthy average sentence length for online writing?

Most readability guides aim for 15-20 words per sentence as the running average, with regular variation. The Hemingway-style ideal sits around 14; academic writing often runs 22 and up. If your tool shows a long sentence over 35 words, consider splitting it for clarity.

Why is my paragraph count higher than the number of visible breaks?

The tool counts any block of text separated by one or more blank lines as a paragraph. If you pasted from a source with hidden line breaks (some PDFs do this mid-sentence), you may see extra paragraphs. Replace single line breaks with spaces before pasting to fix it.

Does it support languages other than English?

It works for any language that uses Latin-style sentence terminators (Spanish, Portuguese, French, German, Indonesian). Languages like Japanese (。) and Chinese (。) are also detected. Arabic and Hindi use Latin punctuation in most modern writing and split correctly.

Can I see exactly which sentence is the longest?

Yes. The longest sentence shows its index number (e.g. #7) and word count in the stats panel. Expand the per-sentence breakdown to scan word and character counts for every sentence, then jump back to the text to rewrite the offender.

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