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Keyword analysis appears
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Count words, characters, sentences. Get reading time, keyword density, readability score, and powerful text tools — all in real time.
Drop your content into the text area. Works with articles, essays, blog posts, or any text.
Words, characters, sentences, and paragraphs update instantly as you type — no button needed.
Check keyword density for SEO, readability score, reading time, and writing insights instantly.
Remove extra spaces, convert case, find & replace, then copy or download your text.
Whether you're a blogger, student, SEO writer, or content creator, knowing your word and character count is essential. Our word counter goes beyond simple counting — it gives you real-time reading time estimates, keyword density for SEO optimization, readability scoring, and powerful text transformation tools all in one place.
Keyword density is the percentage of times a specific word appears in your content relative to the total word count. For SEO, a density of 1%–3% for your target keyword is generally considered optimal. Our tool automatically identifies your top 5 most-repeated words and shows their frequency and percentage.
Our readability score is based on average sentence length. Texts with fewer than 14 words per sentence on average are rated "Easy," 14–20 words is "Medium," and above 20 words per sentence is flagged as "Hard" to read. Shorter sentences generally improve comprehension and engagement for web content.
Many platforms and forms enforce strict limits, and knowing your exact count before submitting saves you from last-minute editing under pressure. Twitter/X posts are capped at 280 characters, meta descriptions for SEO typically need to stay under 160 characters to avoid truncation in search results, Instagram captions cut off visually after roughly 125 characters even though the platform allows up to 2,200, and many college application essays specify a strict word range like 250–650 words. Pasting your draft into this tool before submitting anywhere with a hard limit takes the guesswork out of trimming it down.
The reading time estimate on this page is calculated using an average adult reading speed of 200 words per minute, a widely used benchmark in publishing and content editing. Speaking time uses a slower rate of roughly 130 words per minute, matching typical conversational or presentation pacing. These estimates are useful for writers timing a blog post's read length, speakers rehearsing how long a script will take to deliver, or podcasters and video creators estimating runtime from a script before recording.
Repeating the same word too often — sometimes called "word echo" — is a common issue in first drafts that can make writing feel repetitive or unpolished. Our duplicate word detector highlights words that appear unusually often relative to the length of your text, helping you spot places where a synonym or rephrasing would improve the flow, which is especially useful for blog posts, essays, and marketing copy where varied vocabulary keeps readers engaged.
Text copied from PDFs, Word documents, or web pages often carries along extra spaces, inconsistent line breaks, or formatting artifacts that aren't visible until you try to use it elsewhere. The Extra Spaces cleaner collapses multiple consecutive spaces into a single space, and the Line Breaks cleaner normalizes inconsistent paragraph spacing — both are quick one-click fixes before pasting text into a CMS, email, or document where formatting consistency matters.
The UPPER, lower, and Title case converters handle a task that's tedious to do manually across a long piece of text: fixing capitalization consistently. This is useful for cleaning up headings that were typed in the wrong case, standardizing a list of names or titles, or fixing text that was accidentally typed with caps lock left on.
Students use it to make sure an essay meets a professor's word count requirement without going over or falling short. SEO writers and content marketers use the keyword density feature to check that a target keyword appears often enough to signal relevance without tipping into keyword stuffing, which search engines penalize. Social media managers use the character counter to make sure a post fits a platform's limit before it gets cut off or rejected. Translators and editors use word count to estimate project scope and pricing, since many freelance translation and editing rates are quoted per word.
Long, complex sentences force readers to hold more information in working memory before reaching a full stop, which increases cognitive load and slows comprehension — this is why readability formulas weight average sentence length so heavily. Breaking a 30-word sentence into two shorter ones rarely loses meaning, but it consistently improves how easily readers, especially on mobile screens where line breaks happen more often, can follow your writing. This matters most for web content, instructions, and any writing meant to be scanned quickly rather than studied closely.
Beyond hard limits, many publications and platforms have unofficial "sweet spots" for word count that affect engagement. Blog posts optimized for search tend to perform better in the 1,000–2,000 word range, since longer content signals depth to search engines, while emails see better open-through rates when kept under 200 words for the body. Cover letters are typically expected to stay under 400 words, and academic abstracts are almost always capped between 150 and 300 words by journal submission guidelines. Checking your draft against the expected range for your specific format before submitting helps it meet both formal requirements and reader expectations.
Paste your text once and every metric updates together — word count, character count, reading time, keyword density, and readability score — so you can see the full picture of your writing instead of checking each figure with a separate tool. Whether you're finishing a short social media caption or a long-form article, this makes it easy to catch limit violations, repetitive phrasing, or overly long sentences before you hit publish or submit.
Yes, the word counter and all its features — keyword density, readability scoring, duplicate word detection, and text cleaning tools — are completely free with no sign-up required.
No. All counting, analysis, and text cleaning happens locally in your browser using JavaScript. Your text is never uploaded to or stored on our servers.
Most SEO guidance suggests a target keyword density of roughly 1% to 3% of total word count. Going much higher risks being flagged as keyword stuffing by search engines, which can hurt rather than help your rankings.
The estimate uses a standard average adult reading speed of 200 words per minute. Actual reading time varies by individual and by how technical or dense the content is, so treat it as a useful approximation rather than an exact figure.
Yes, the word and character counter works with any text you paste in, regardless of language, since counting is based on spaces and punctuation patterns rather than English-specific rules.
Differences usually come from whether a tool counts spaces as characters or not. This tool shows both "Characters" (including spaces) and "No Spaces" counts separately so you can match whichever figure a specific platform or form requires.
Yes, the readability score based on average sentence length gives you a quick signal of whether your writing leans easy, medium, or hard to read, which is useful for adjusting sentence structure before submitting an essay, report, or article to a teacher, editor, or client who values clear, accessible writing.