📝 Word Counter & Text Analyzer
Count words, characters, sentences, paragraphs. Keyword density analysis included.
Last updated: May 18, 2026 · By Λ
Free Word Counter & Text Analyzer
Instantly count words, characters (with and without spaces), sentences, paragraphs, and lines. See estimated reading and speaking time based on average speeds (238 wpm reading, 150 wpm speaking). Keyword density analysis shows your most frequently used words. Perfect for writers, students, SEO professionals, and social media managers checking character limits. The statistics are computed by JavaScript right on this page, with nothing posted to a server.
What is a Word Counter?
A word counter is a tool that analyzes text and reports detailed statistics about its composition. Beyond simply counting words, a good text analyzer provides character counts (with and without spaces), sentence counts, paragraph counts, line counts, and estimated reading and speaking times. These metrics are essential for anyone working with text that needs to meet specific length requirements or time constraints.
Writers, students, bloggers, and content marketers all benefit from quick text analysis. Whether you are writing an essay with a 500-word minimum, crafting a tweet within character limits, preparing a speech for a specific time slot, or optimizing blog content for SEO, knowing your exact word and character count is important. This tool also includes keyword density analysis, which shows the frequency of each word in your text. This is valuable for SEO professionals who need to ensure their target keywords appear at the right frequency without over-optimization. Every keystroke triggers a fresh local pass over the text, so the numbers you see are always current.
How to Use This Tool
- Paste your text into the input area, or type directly into it. The analysis begins automatically as soon as you start typing or paste content.
- View your statistics in the card grid below the input: words, characters, characters without spaces, sentences, paragraphs, reading time, speaking time, and lines.
- Scroll down to the keyword density section to see your top 20 most frequently used words, along with their count and percentage of total words. Common stop words (the, a, an, is, etc.) are automatically filtered out.
- Click "Clear" to reset the input and start a new analysis.
Key Features
- Real-Time Analysis - Statistics update instantly as you type or edit your text. No need to click a button or wait for processing.
- Comprehensive Metrics - Tracks eight different measurements: words, characters, characters without spaces, sentences, paragraphs, lines, reading time, and speaking time.
- Keyword Density - Identifies your top 20 most-used meaningful words with frequency counts and percentage values, automatically excluding common stop words.
- Reading and Speaking Time - Estimates based on established averages of 238 words per minute for reading and 150 words per minute for speaking.
- Privacy Guaranteed - Confidential drafts are safe to analyze here because the counter is plain inline JavaScript and your text is read by nothing else.
Frequently Asked Questions
How are words counted?
Words are counted by splitting the text on whitespace (spaces, tabs, and line breaks). Each group of non-whitespace characters is considered one word. This means hyphenated words like "well-known" count as a single word, and numbers like "42" are also counted as words. This approach matches how most word processors and academic guidelines define a word.
How accurate is the reading time estimate?
The reading time estimate uses an average adult reading speed of 238 words per minute, which is based on research published in the Journal of Memory and Language. Actual reading speed varies depending on the complexity of the text, the reader's familiarity with the subject, and individual reading ability. The estimate provides a reasonable ballpark for general content.
What are stop words and why are they filtered?
Stop words are extremely common words like "the," "a," "is," "and," "or," and "in" that appear frequently in all English text regardless of topic. They are filtered from the keyword density analysis because they do not provide useful information about the content's subject matter. By excluding them, the keyword list highlights the meaningful, topic-specific words in your text.
Can I use this for checking social media character limits?
Yes. The character count (including spaces) is displayed in real time, making it easy to check whether your text fits within platform limits. Twitter/X allows 280 characters, LinkedIn posts allow up to 3,000 characters, and Instagram captions allow 2,200 characters. The "characters without spaces" metric is also useful for platforms or contexts that count only non-space characters.