Sentence Counter — Free Online Tool
Count sentences with detailed analysis including average length and extremes.
0Total Sentences
0Avg Words/Sentence
0Longest Sentence
0Shortest Sentence
0Total Words
0Paragraphs
About Sentence Counter
The Sentence Counter analyzes your text and provides detailed sentence statistics. Count total sentences, see average sentence length, identify the longest and shortest sentences, and get insights into your writing complexity.
Perfect for writers, students, editors, and content creators who need to analyze sentence structure, maintain readability, or meet specific writing requirements. All analysis happens instantly in your browser for complete privacy.
How to Use Sentence Counter
- Type or paste your text into the editor.
- Watch the sentence count update in real-time.
- Review statistics including average sentence length and extremes.
- Use insights to improve writing clarity and readability.
Key Features
Real-time sentence counting as you type
Average sentence length calculation (in words)
Longest and shortest sentence identification
Total word count across all sentences
Paragraph and sentence distribution analysis
100% client-side processing for privacy
Copy and clear functions
Works on all devices
Frequently Asked Questions
How does the sentence counter work?
It counts sentences by detecting sentence-ending punctuation (.!?) followed by spaces or line breaks. It handles abbreviations and common patterns.
Does it count incomplete sentences?
Text ending without punctuation counts as one sentence if it contains words. The tool handles various edge cases intelligently.
Is my text saved or uploaded?
No. All counting happens locally in your browser. Your text never leaves your device, ensuring complete privacy.
What about sentences ending with ellipsis?
Sentences ending with ... are counted as one sentence. Multiple periods count as one sentence ending.
Can I count sentences in multiple paragraphs?
Yes! The tool counts all sentences across multiple paragraphs and shows average sentence length statistics.