Text Counter
Real-time text statistics including word count, character count, paragraphs, sentences, and readability analysis
Professional Text Analytics Tool
Built on natural language processing technology, providing precise text statistics, readability analysis, and SEO optimization suggestions. Follows Flesch-Kincaid readability standards to help content creators improve text quality and user experience.
Enter or paste your text content below. The system will analyze and provide detailed statistics in real-time
Real-time Analytics
🚀 Key Features
Real-time Analysis
Get instant statistics for characters, words, sentences, and more as you type
Readability Assessment
Analyze text complexity with sentence length and vocabulary density metrics
SEO Optimization
Receive actionable suggestions to improve your content for search engines
Multi-language Support
Perfect analysis for English, Chinese, and mixed-language content
📝 Perfect For
Content Creation
Blog posts, articles, product descriptions, and marketing copy analysis
Academic Writing
Essays, research papers, reports, and thesis word count management
Social Media
Twitter posts, LinkedIn articles, and platform-specific character limits
SEO Content
Website content, meta descriptions, and title tag optimization
International Text Analysis Standards
📊 Flesch-Kincaid Readability
Evaluates text readability based on sentence length and syllable complexity
- • 90-100: Very easy to read
- • 60-70: Standard reading level
- • 30-50: College reading level
🌐 Unicode Text Processing
Supports precise character recognition and statistics for 150+ global languages
- • Chinese: Character-based counting
- • English: Word boundary splitting
- • Mixed text: Intelligent recognition
⚡ Real-time Algorithm Optimization
Efficient regex and string processing algorithms
- • O(n) time complexity
- • Supports million-character processing
- • Millisecond response time
Industry Content Standards & Best Practices
📝 Content Creation Standards
SEO Article Optimization
- • Long-form articles: 1,500-3,000 words for better rankings
- • Title tags: 50-60 characters, include keywords
- • Meta descriptions: 150-160 characters, compelling CTAs
- • Paragraphs: 3-5 sentences each for readability
Academic Writing Standards
- • Abstracts: 150-300 words, summarize key points
- • Research papers: 8,000-12,000 words for depth
- • Citations: Follow APA/MLA format standards
- • Sentence length: Average 15-20 words for clarity
📱 Platform Content Limits
Social Media Platforms
- • Twitter: 280 characters, concise messaging
- • LinkedIn: 1,300 characters, professional content
- • Instagram: 2,200 characters, visual storytelling
- • Facebook: 500 characters for optimal engagement
Business Applications
- • Email subjects: 30-50 characters, improve open rates
- • Product descriptions: 100-300 words, highlight benefits
- • Ad copy: 25-35 words, capture attention
- • Press releases: 300-800 words, convey information
Technical Architecture & Data Security
🔧 Algorithm Implementation
Regex Engine: Native JavaScript RegExp with Unicode property support
Tokenization: Smart segmentation based on Unicode character properties
Performance: Lazy evaluation and caching for smooth experience
🛡️ Privacy Protection
Local Processing: All text analysis completed in browser locally
Zero Data Transfer: No user content sent to servers
Instant Cleanup: Data automatically cleared on page refresh
📊 Accuracy Guarantee
Multi-language Testing: Verified across Chinese, English, Japanese, Korean
Edge Case Handling: Proper processing of special characters and formats
Standard Alignment: Results consistent with Microsoft Word and other tools