What Does the Fontlix Word Counter Measure?
The Fontlix word counter provides eight real-time text statistics simultaneously: total word count, total character count (including spaces), characters without spaces, sentence count, paragraph count, unique word count, estimated reading time, and average word length. All metrics update as you type — no button to press, no page to reload. Paste a document or type directly in the box above and every number adjusts instantly.
How Word Counting Works
Words are counted by splitting text on whitespace (spaces, tabs, newlines) and filtering empty segments. "Hello world" = 2 words. "Hello world" (two spaces) = 2 words. Numbers count as words: "I have 3 cats" = 4 words. Hyphenated words like "well-known" count as 1 word. This matches the standard definition used by Microsoft Word, Google Docs, and most academic style guides.
Character count includes every character including spaces — this matches how Twitter, Instagram, and most platform character limits work. The "no spaces" variant removes all whitespace for contexts where only visible characters matter.
Platform Character Limits — Complete Reference
Twitter / X: 280 characters per tweet. URLs always count as 23 characters regardless of actual length (t.co shortening). Tweets with 71–100 characters receive statistically higher engagement than shorter or longer tweets according to published research.
Instagram: 150-character bio. 2,200-character caption limit — but only the first 125 characters show in feed view before the "more" cutoff. The most-engaged captions place the hook and key message in these first 125 characters, with hashtags and longer content following.
TikTok: 80-character bio. 2,200-character caption. TikTok bio is significantly shorter than Instagram — a sharp, direct bio performs better than one that tries to include everything.
LinkedIn: 220-character headline (the most visible field — optimized heavily). 2,000-character About section. 1,300-character posts before the "see more" fold — posts that exceed this are partially hidden, and engagement drops significantly on content behind the fold.
YouTube: 100-character video title (Google truncates at 70 characters in search results — aim for key terms in the first 60). 5,000-character description.
Discord: 2,000 characters per message. 190-character bio. 32-character username. Slash commands and embeds have their own separate limits.
WhatsApp: 139-character status. Messages have no practical limit but long messages display as collapsed in group chats on some devices.
SMS: 160 characters for standard encoding. Messages over 160 characters are split into multiple segments, with each segment using 153 characters (7 characters reserved for stitching), increasing carrier costs.
SEO meta description: 150–160 characters. Google truncates snippets at approximately 920 pixels — a typical sentence of 155 characters. Exceeding this means your key message may be cut in search results.
Word Count Guidelines by Content Type
Blog posts for SEO: Analysis of top-ranking content consistently shows that comprehensive articles rank better for competitive keywords. Thin content (under 300 words) rarely competes. A standard blog post targeting a competitive keyword should be 1,500–2,500 words. Pillar content targeting high-volume keywords: 3,000–5,000 words. More words aren't inherently better — but substantive coverage of a topic naturally produces more content than surface-level treatment.
Academic essays: Undergraduate essays typically require 500–1,500 words. Graduate papers run 3,000–8,000 words. Dissertations: 10,000–100,000 words depending on field and institution. Always verify requirements with your institution's guidelines.
Professional email: The optimal length for a professional email is 50–125 words. Under 50 words can seem abrupt; over 200 words sees response rates drop significantly. Subject lines perform best at 6–10 words.
Fiction: Short stories: 1,000–7,500 words. Novellas: 20,000–50,000. Novels: 70,000–100,000 (literary fiction often exceeds this). Genre conventions vary significantly.
Resume: 475–600 words for one-page resumes. Hiring managers spend an average of 6–7 seconds on initial resume scan — every word must earn its place.
Press releases: 400–600 words. The inverted pyramid structure puts the most important information first, allowing editors to cut from the bottom without losing the key story.
Reading Time Explained
Reading time is calculated at 200 words per minute — the commonly cited average silent reading speed for adults in studies by Brysbaert (2019) and others. This is a population average across age groups, content types, and reading purposes. In practice:
Technical documentation and dense academic content: 100–150 WPM (higher cognitive load means slower processing). News articles and casual web content: 200–250 WPM. Simple instructional content: 250–300 WPM. Speed readers: 400–700 WPM with comprehension trade-offs.
A 2,000-word blog post reads in approximately 10 minutes. This estimate is most useful for content planning — a 10-minute read benefits from visual breaks like subheadings, images, and pull quotes to help readers scan and navigate rather than reading linearly.
Unique Word Count and Vocabulary Diversity
Unique word count is the number of distinct words in your text regardless of how many times each appears. A text with 500 words and 400 unique words has a type-token ratio of 0.8 — indicating highly varied vocabulary. A text with 500 words and 200 unique words (ratio 0.4) repeats many terms — which may be intentional in instructional writing but signals shallow treatment in analytical or editorial content.
For SEO writing, vocabulary diversity matters. Google's language models evaluate topical depth partly through lexical variety — a page that uses synonyms, related terms, and semantically adjacent vocabulary signals more comprehensive coverage than one that repeats the same keyword 30 times. The unique word counter helps identify whether you're covering a topic thoroughly or circling the same few terms.
Sentence Count and Readability
Sentence count alone is not a readability metric — but the average sentence length derived from dividing word count by sentence count is. Content with an average of 15–20 words per sentence is generally considered suitable for a general adult audience. Academic writing often averages 25–35 words per sentence. Children's content targets 8–12 words per sentence.
The most readable professional writing mixes sentence lengths deliberately — a series of short sentences followed by a longer analytical sentence creates rhythm that maintains attention. Consistent sentence length, whether uniformly short or uniformly long, creates monotony. The sentence count in this word counter helps you quickly assess whether your writing has the structural variety that maintains reader engagement.
Paragraph Count and Web Reading Behavior
Web readers do not read sequentially. Eye-tracking studies show that web readers scan in an F-pattern — reading the first few lines across the top, then scanning down the left margin, with attention dropping as they scroll. Short paragraphs (2–4 sentences) allow scanning and create visual entry points throughout the page. Long paragraphs (8+ sentences) create grey walls of text that most web readers skip.
The Fontlix word counter's paragraph count helps you assess whether your content is structured for web reading behavior or inadvertently creating text blocks that increase bounce rate.
Word Counter for Video Script Planning
Spoken word rates differ significantly from reading rates. The average comfortable speaking pace for presentation delivery is 130–150 words per minute. For rapid speech (conversational YouTube content, podcast discussions): 160–180 WPM. For deliberate, clear narration (e-learning, documentaries): 100–130 WPM.
A 2,000-word script at 150 WPM = a 13-minute video. This calculation helps hit target video lengths for YouTube SEO before recording, saving production time. Use the word counter to write your script to length rather than cutting in post.
Using Word Counter with the Fontlix Character Counter
The Character Counter tool complements this word counter with platform-specific limit checking — showing whether your text fits within Instagram bio, Twitter, TikTok, or LinkedIn limits with visual indicators. Use the word counter for content planning and depth assessment, and the character counter when you need to hit specific platform limits precisely.
Frequently Asked Questions
Words are counted by splitting text on whitespace — each sequence of non-space characters counts as one word. Hyphenated compounds count as one word. Numbers count as words. Punctuation attached to words is included in that word.
Yes. Word count, character count, sentence count, and reading time all update instantly as you type or paste text — no button press needed.
Reading time is estimated at 200 words per minute, the average adult silent reading speed for general content. Academic or technical content typically reads slower; simple content reads faster.
The character counter shows total characters including spaces. Many platforms (Twitter, Instagram bio) count characters including spaces toward their limits, so the total count is what matters for social media.
Yes. The word counter works with any language that uses spaces between words. For languages without spaces (Chinese, Japanese, Thai), each character is counted individually.