Đếm Số Từ & Ký Tự
Đếm số từ, ký tự (có/không khoảng trắng), câu, đoạn văn và ước tính thời gian đọc, phân tích mật độ từ khóa theo thời gian thực.
🔍 Top Keyword Density
Type some text to see keyword density.
What is Word Counter?
Word Counter is a free online tool that calculates the number of words, characters (with and without spaces), sentences, and paragraphs in any piece of text. It also calculates estimated reading and speaking times and analyzes keyword density to help optimize your content.
Key Features
- Real-time Stats: Instant counts as you type or paste text.
- Reading & Speaking Time: Accurate estimates based on average reading speed (225 wpm) and speaking speed (130 wpm).
- Keyword Density: Detect recurring keywords to optimize SEO and avoid keyword stuffing.
- 100% Private: All text processing runs directly inside your browser. No data is stored or sent to any server.
Frequently Asked Questions
How is reading time calculated?▼
Reading time is calculated using an average reading speed of 225 words per minute (WPM), which is standard for adult readers.
Does this tool store my text?▼
No, absolutely not. All calculations happen client-side in your web browser. Your text never leaves your device.
Can I check character count without spaces?▼
Yes, the tool displays both total characters including spaces and characters excluding spaces.
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