Free Word Counter Online — Characters, Sentences & Reading Time

Why You Need a Word Counter

Whether you're writing a blog post, essay, tweet, or product description, word count matters. Twitter has 280 characters. Google meta descriptions work best at 155-160 characters. Blog posts that rank are typically 1,500-2,500 words. College essays have strict word limits.

A good word counter does more than count words. It gives you characters (with and without spaces), sentences, paragraphs, reading time, and keyword density — everything you need to optimize your writing.

What Our Word Counter Does

Our free word counter tool analyzes your text in real-time as you type:

Core Counts

• Words — total word count, updated instantly
• Characters — with and without spaces
• Sentences — detected by punctuation (. ! ?)
• Paragraphs — separated by line breaks

Time Estimates

• Reading time — based on average reading speed (238 words per minute)
• Speaking time — based on average speaking speed (150 words per minute)

These are critical for content creators. A 5-minute blog post is roughly 1,190 words. A 10-minute presentation needs about 1,500 words of script.

Keyword Density Analysis

The keyword density feature extracts the top 15 most-used words from your text, filtering out common stop words (the, is, at, which, etc.). Each keyword shows:

• Frequency count
• Density percentage
• Visual density bar

This is essential for SEO. Google recommends keeping primary keyword density between 1-2% — high enough to signal relevance, low enough to avoid keyword stuffing.

Detailed Statistics

Word Count Guidelines by Platform

Reading Time Calculation

Reading time isn't just "word count ÷ 200." Research from various sources shows:

• Average adult reading speed: 238 words per minute (silent reading)
• Technical content: 150-200 wpm (code, documentation)
• Casual content: 250-300 wpm (social media, blogs)
• Speaking speed: 130-170 wpm for presentations

Our tool uses 238 wpm for reading and 150 wpm for speaking — based on widely-cited research averages.

Keyword Density for SEO

Keyword density = (keyword count ÷ total words) × 100.

Best practices in 2026:

1. Primary keyword: 1-2% density
2. Secondary keywords: 0.5-1% density
3. LSI keywords: Natural inclusion, no specific target
4. Don't stuff. Google's algorithms detect unnatural repetition

If your primary keyword appears more than 3% of the time, you're probably stuffing. Read your text aloud — if it sounds forced, cut some instances.

How to Count Words in Code

Need to count words programmatically? Here's how in popular languages:

JavaScript

const wordCount = text.trim().split(/\s+/).filter(w => w.length > 0).length;

Python

word_count = len(text.split())

Bash

wc -w filename.txt

Go

wordCount := len(strings.Fields(text))

The tricky edge cases: multiple spaces, newlines, tabs, Unicode characters. Our tool handles all of them correctly.

Use It Free — No Signup

Our word counter runs entirely in your browser. Your text is never sent to any server. No account required, no daily limits, no ads.

More Free Tools

We build free developer and content tools that run in your browser:

• Markdown Preview — live split-pane editor with GitHub Flavored Markdown
• AI Content Repurposer — turn one piece of content into 8 formats
• Password Generator — cryptographically secure passwords
• JSON Formatter — validate and format JSON instantly
• View all 21+ free tools →