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Primary Stats
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Reading & Speaking Time
Reading (200 wpm)0 sec
Speaking (130 wpm)0 sec
Fast read (300 wpm)0 sec
Text Structure
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Avg sentence length0 words
Longest word—
Shortest word—
Unique words0
Unique %0%
Top 10 Words
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Platform Fit
Twitter / X0 / 280
LinkedIn Post0 / 3,000
Facebook0 / 63,206
Email Subject0 / 60
SMS0 / 160
YouTube Title0 / 100
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Readability Analysis
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Keyword Density
Analyze word frequency and density in your text.
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Writing Goals
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Word Count0 / 500
Character Count0 / 3,000
Reading Level— / Grade 8
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Free Word Counter & Text Analyzer
Instant Word & Character Counting
WordPulse gives you real-time word, character, sentence, and paragraph counts as you type. Whether you're crafting a tweet, writing a LinkedIn post, or drafting your next blog article, knowing your exact character count keeps your content within platform limits and on target.
Advanced Readability Scoring
Go beyond counting with six industry-standard readability formulas — Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog, SMOG, Coleman-Liau, and ARI. Each score tells you exactly who your audience is and how to adjust your writing for maximum impact and clarity.
Keyword Density & SEO Optimization
Analyze which words dominate your text with the keyword density tool. Filter stopwords, sort by frequency, and export results as CSV. Perfect for content writers, SEO professionals, and anyone who wants to understand the language patterns in their writing and optimize for search engines.
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Free Word Counter & Text Analyzer — WordPulse
3.5M+ documents analyzed · 6 readability formulas · Platform fit checker · Updated July 2026
Why Readability Scores Matter for Writers & Marketers
Studies show that reducing text complexity by just two Flesch-Kincaid grade levels increases comprehension by 30% and reading completion by 50%. Whether you're writing blog posts, landing pages, emails, or social media copy, knowing your readability score helps you calibrate for your specific audience — from technical whitepapers targeting PhD researchers to product descriptions designed for a 6th-grade reading level.
WordPulse goes far beyond a simple word count. With six industry-standard readability algorithms, real-time keyword density analysis, platform character limit tracking, and writing goal streaks, it's the complete text intelligence dashboard for serious writers, content marketers, SEO professionals, and developers.
Readability Formula Reference
Formula
Score Range
What It Measures
Best For
Flesch Reading Ease
0–100 (higher = easier)
Overall ease of reading
General web content
Flesch-Kincaid Grade
Grade 1–18+
US school grade equivalent
Education, journalism
Gunning Fog Index
Grade 1–20+
Complex word percentage
Business, news writing
SMOG Index
Grade 1–18+
Polysyllabic word density
Healthcare, legal docs
Coleman-Liau
Grade 1–18+
Character-based (no syllables)
Computer-scored texts
ARI (Auto Readability)
Grade 1–14+
Characters per word ratio
Real-time writing feedback
Frequently Asked Questions
Paste or type your text into WordPulse and the word count updates instantly. WordPulse splits text on whitespace and filters empty tokens for an accurate count matching Microsoft Word and Google Docs. Words, characters (with and without spaces), sentences, paragraphs, and lines are all counted simultaneously.
For most web content, aim for 60–70 (Standard level, readable by 7th–8th graders). Blog posts and marketing copy should target 70–80 (Easy). Legal and academic documents often score 30–50 (Difficult) — which is acceptable for specialized professional audiences. Scores below 30 are very hard and should be avoided for general public communication.
At an average adult reading speed of 200–250 wpm, 500 words takes approximately 2–2.5 minutes to read silently. Speaking pace (for presentations) is slower at 130 wpm, making 500 words about 3 minutes 50 seconds. For a blog post, 500 words is the minimum for SEO — aim for 1,000–2,000 words for comprehensive coverage of a topic.
Keyword density = (keyword count ÷ total word count) × 100. The SEO sweet spot is 1–2% for primary keywords. Below 0.5% may signal insufficient relevance; above 3% risks keyword stuffing penalties from Google. For a 1,000-word article, your primary keyword should appear 10–20 times naturally. WordPulse shows exact density for every word.
LinkedIn post limit is 3,000 characters. LinkedIn articles (via the article editor) allow up to 125,000 characters. LinkedIn connection message: 300 characters. LinkedIn InMail: 2,000 characters. LinkedIn headline: 220 characters. WordPulse's Platform Fit Checker tracks all of these in real-time as you type.
According to HubSpot and Ahrefs research: 1,500–2,500 words performs best for organic search rankings on most topics. Long-form content (3,000+ words) ranks better for competitive keywords. For social media posts: 100–300 words on LinkedIn, under 280 characters on Twitter/X. Email newsletters perform best at 200–500 words. WordPulse helps you hit your target with the writing goals feature.
Words are sequences of non-whitespace characters separated by spaces. Characters include every individual letter, space, punctuation mark, and symbol. Most social platforms count characters (not words) for their limits. "Hello world!" = 2 words, 12 characters with spaces, 11 characters without spaces. WordPulse tracks both simultaneously.
No. WordPulse performs all analysis in your browser with JavaScript — no text is ever transmitted to any server, logged, or stored outside your device. The auto-save feature stores a copy in your browser's localStorage only (which is only accessible on your own device and clears if you clear browser data). You can safely analyze confidential documents, trade secrets, or unpublished manuscripts.
WordPulse analyzes all text entirely within your browser. Every word count, readability score, and keyword density calculation runs in JavaScript on your device. No text you type or paste is ever sent to any server, stored in any database, or accessible to us.
2. LocalStorage
WordPulse saves your textarea content to localStorage every 5 seconds to prevent data loss. This data never leaves your device. Your writing streak and goal progress are also stored locally.
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EU users may reject non-essential cookies. California users: we do not sell personal data. Your text content is never collected, so there is no data profile to access or delete on our end.