Word Counter & Character Counter
Count words, characters, sentences, paragraphs, and readability instantly with our free online word counter and character counter. Your text stays private in your browser.
Words
0
Characters
0
Chars (no spaces)
0
Sentences
0
Paragraphs
0
Unique Words
0
Reading Time
~< 1 min
at 250 wpm
Speaking Time
~< 1 min
at 130 wpm
What is a Word Counter & Character Counter?
A word counter — sometimes called an online word counter, essay word counter, character counter, or text analyzer — instantly counts words, characters, sentences, and paragraphs as you type or paste text. It provides real-time writing metrics to help writers, students, bloggers, SEO professionals, and editors stay within required limits and improve content quality.
Beyond simple counting, this text analyzer also tracks reading time, speaking time, a Flesch readability score, and keyword density. Unlike Google Docs or Microsoft Word — where you have to open Tools → Word Count or Review → Word Count and lose your flow — every metric here updates as you type, no menu dive required.
Why Word Count Matters
SEO & Blogging
Target 1,500–2,500 words for search ranking. Longer, thorough posts tend to rank higher.
Academic Essays
Follow exact word limits set by professors. Over or under by 10% can affect your grade.
Social Media
Twitter allows 280 chars, LinkedIn posts up to 3,000 chars. Know your limits.
Speeches & Presentations
Speaking at 130 words/min means 650 words for a 5-minute speech.
Ideal Blog Post Length for SEO
Short article
News, quick tips, social shares
Medium post
How-to guides, product reviews
Long-form
Best for ranking on Google
Pillar page
Topic authority, link magnet
Readability Score Explained (Flesch Reading Ease)
The Flesch Reading Ease score estimates how easy your text is to read on a scale from 0 to 100. Higher is easier. It rewards short sentences and short words, mirroring how everyday readers parse English. Plain-language guidance from US federal agencies (plainlanguage.gov) targets scores of 60 or higher.
In plain terms: shorter sentences and shorter words push the score higher (easier to read). The two ratios — average sentence length and average word length — are the only inputs.
Score bands & reading level
Keyword Density, Topical Relevance & Semantic Keywords
Old SEO advice obsessed over hitting a target keyword density (1–3%). Modern search engines have moved past that. Google now reads for topical relevance — how thoroughly the page covers a subject — and semantic keywords (related concepts and entities) rather than counting exact-match phrases.
Use the keyword density panel above as a repetition check, not a target. If your primary phrase appears 25 times in 800 words, that's keyword stuffing — readers and Google both notice. Aim for natural language optimization: clear sentences, varied synonyms, and concepts (entities) that go with your topic.
Pairs well with other writing & study tools on SamCalculator: the marks & percentage calculator for grading academic essays, the percentage calculator for quick essay-length math (e.g. 2,500 words is what % of a 4,000-word target?), and the password generator for the dozens of writer accounts you juggle. More dedicated writing tools (grammar, readability rewrites, headline analyzer) are on our roadmap.
Tips to Improve Your Writing
- 1Use shorter sentences — aim for under 20 words per sentence
- 2Vary sentence length to keep readers engaged and avoid monotony
- 3Cut filler words like 'very', 'really', 'just', and 'quite'
- 4Use active voice — it's shorter, clearer, and more direct
- 5Aim for an 8th-grade reading level for maximum accessibility