Is the Sentence Counter free to use?

Yes, the Sentence Counter is completely free. No account, subscription, or signup is required — ever.

Does my data get uploaded anywhere?

No. The Sentence Counter runs entirely in your browser. Your data is never sent to any server.

Does it work offline?

Yes. Once the page has loaded, the tool works without an internet connection.

Which browsers are supported?

All modern browsers — Chrome, Firefox, Safari, and Edge. No plugins or extensions required.

How does the free Sentence Counter detect sentences?

It splits on period, exclamation mark, and question mark followed by whitespace or end of string. Very short fragments (under 2 characters) are ignored to avoid false positives from abbreviations.

Does it handle ellipses (…) correctly?

An ellipsis is treated as a single sentence terminator, so "She waited… and waited…" counts as two sentences.

Sentence Counter

Count sentences in your text and measure basic readability metrics.

Words

Characters

Chars (no spaces)

Sentences

Paragraphs

Lines

0 sec

Reading time (avg 238 wpm)

What is the Free Sentence Counter?

The free Sentence Counter analyses your text and displays Words, Characters, Chars (no spaces), Sentences, Paragraphs, Lines, and estimated Reading time side-by-side. Knowing your exact sentence count helps writers improve pacing, editors verify structure, and students meet academic length requirements.

→ Check that an essay or paper meets a minimum sentence or paragraph count.
→ Compare sentence counts before and after editing to track progress.
→ Ensure short-form content like email subject lines or ad copy stays concise.
→ Analyse the ratio of sentences to paragraphs for readability insights.
→ Verify academic submissions where sentence quotas are part of the rubric.

How to Use the Free Sentence Counter

1 Paste or type your text into the large text area.
2 The Sentences tile shows the total sentence count immediately.
3 Cross-reference with Words and Paragraphs for full structural analysis.
4 The Reading time banner helps you gauge how long the content takes to consume.
5 Edit your text and watch all six metrics refresh in real time.

Key Features

📝
Sentence-focused stats

Sentence count displayed alongside words, characters, paragraphs, lines, and reading time.
⚡
Instant feedback

All metrics update live as you type — no form submission needed.
📚
Reading time estimate

Based on an average adult reading speed of 238 wpm.
🔒
Private & browser-based

Your text stays on your device — never uploaded anywhere.

Example Usage

Example Input

The sun rose early. Birds began to sing. A cool breeze swept through the valley.

Children ran to the park. Dogs barked happily in the distance.

Example Output

Words: 30   Sentences: 5   Paragraphs: 2   Lines: 3   Reading time: < 1 min

Frequently Asked Questions about the Free Sentence Counter

What is the free Sentence Counter?: Count sentences in your text and measure basic readability metrics.
Is the Sentence Counter free to use?: Yes, the Sentence Counter is completely free. No account, subscription, or signup is required — ever.
Does my data get uploaded anywhere?: No. The Sentence Counter runs entirely in your browser. Your data is never sent to any server.
Does it work offline?: Yes. Once the page has loaded, the tool works without an internet connection.
Which browsers are supported?: All modern browsers — Chrome, Firefox, Safari, and Edge. No plugins or extensions required.
How does the free Sentence Counter detect sentences?: It splits on period, exclamation mark, and question mark followed by whitespace or end of string. Very short fragments (under 2 characters) are ignored to avoid false positives from abbreviations.
Does it handle ellipses (…) correctly?: An ellipsis is treated as a single sentence terminator, so "She waited… and waited…" counts as two sentences.