Advanced Word Counter Tool
Count words, characters, sentences, paragraphs, analyze reading time, and get keyword density for SEO optimization.
Words
Characters
Characters
Reading Time
Sentences
Paragraphs
Longest Word
Word Density
Top Keywords
Word Counter API
Integrate text analysis into your applications with our REST API:
Authentication: API Key required (free tier available)
Rate Limit: 5000 requests/day (free tier)
Basic Text Analysis
POST /analyze
Get comprehensive text analysis including word count, character count, sentences, paragraphs, and reading time.
Parameters: text (string), detailed (boolean)
Keyword Density Analysis
POST /keywords
Extract keyword frequency and density from text for SEO optimization.
Parameters: text (string), limit (int, default 10), minLength (int)
Readability Score
POST /readability
Calculate readability scores (Flesch-Kincaid, Gunning Fog, etc.) for text.
Parameters: text (string), algorithm (string)
About This Advanced Word Counter Tool
Our advanced word counter tool is an essential utility for writers, content creators, SEO specialists, students, and professionals who need precise text analysis. Unlike basic word counters, this tool provides comprehensive statistics including word count, character count (with and without spaces), sentence count, paragraph count, reading time estimation, and keyword density analysis—all in real-time as you type.
For SEO professionals and content marketers, this tool helps optimize content length for search engines, analyze keyword density to avoid over-optimization penalties, and ensure articles meet recommended word counts for different content types. The keyword density feature identifies the most frequently used words in your text, helping you maintain optimal keyword frequency for better search engine rankings.
For academic and professional writers, the tool helps meet specific word count requirements for essays, research papers, reports, and publications. The reading time estimation (based on average reading speed of 238 words per minute) helps content creators provide accurate "time to read" estimates for blog posts and articles, improving user experience and engagement metrics.
All analysis happens locally in your browser, ensuring complete privacy and security for sensitive documents. The tool also offers export functionality to download your analysis as a text report. Whether you're writing a Twitter thread (280 characters), a meta description (50-160 characters), a blog post (1000-2500 words), or an academic paper, this word counter provides the precise metrics you need for successful content creation.