Word Counter

The Word Counter is a free online text analysis tool that counts words, characters (with and without spaces), sentences, paragraphs, lines, and unique words in any text. It also calculates estimated reading time (based on 200 WPM average), speaking time (based on 150 WPM), keyword density (most frequent words), and character count within common limits (Twitter 280, Instagram 2200, Meta description 160, Google title 60, LinkedIn post 3000). Whether you are writing an essay with a strict word limit, optimizing a meta description for Google, composing a tweet, drafting an Instagram caption, preparing a resume, or analyzing text for readability, this counter gives you every number you need in real-time.

Counting is updated live as you type — no need to click a button or wait for analysis. Paste a complete document or type from scratch, and every metric updates instantly. All analysis happens in your browser — your text never leaves your device, making this safe for confidential documents, draft emails, unpublished manuscripts, and client work. Beyond raw counts, the tool shows keyword density (essential for SEO), longest word, shortest word, average word length, and average sentence length — useful for readability analysis and matching a target reading level.

Counting words sounds simple but involves decisions that affect the result. This tool uses widely accepted conventions:

Words — sequences of characters separated by whitespace. Hyphenated words (state-of-the-art) count as one word, matching MS Word and Google Docs. Contractions (don't) count as one word. Pure punctuation or symbols alone do not count.

Characters — total Unicode code points in the text. Two counts are shown:

- With spaces — every character including spaces, tabs, and newlines.
- Without spaces — alphanumeric characters and punctuation only.

Both are useful: Twitter counts characters-with-spaces; some forms count characters-without-spaces.

Sentences — detected by sentence-ending punctuation (., !, ?) followed by whitespace. Ellipses (...) and abbreviations (Mr., Dr., Inc.) are handled to avoid false positives.

Paragraphs — separated by one or more blank lines. A block of text with no blank lines counts as a single paragraph.

Reading time — words ÷ 200 (adult average silent reading speed per Psychological Science research). Children and non-native speakers read slower (~100-150 WPM); skilled readers faster (~250-400 WPM). 200 is a conservative and commonly-accepted middle ground.

Speaking time — words ÷ 150 (average public speaking pace). TED Talks are ~163 WPM on average; audiobooks typically 150-160 WPM.

Keyword density — each word's occurrence count divided by total words, shown for the top 10-20 most frequent words. Excluded by default: stopwords — short common words (the, a, an, and, or, but, in, on, at, to, of, for, with, by). Configurable.

Character limits for platforms (2026):

| Platform | Field | Limit |
|---|---|---|
| X (Twitter) | Post | 280 chars (free), 25,000 (Premium) |
| Instagram | Caption | 2,200 chars |
| Facebook | Post | 63,206 chars |
| LinkedIn | Post | 3,000 chars |
| Google | Title tag | ~60 chars (pixel-based) |
| Google | Meta description | ~155-160 chars |
| YouTube | Title | 100 chars |
| YouTube | Description | 5,000 chars |
| TikTok | Caption | 2,200 chars |
| Pinterest | Pin description | 500 chars |

Word Counter vs MS Word / Google Docs: All three count similarly for standard English text. Word and Google Docs are richer editors with grammar check and formatting; this tool is faster for quick counts and specialized metrics (platform limits, keyword density, reading time).

Word count vs character count: Word count is best for essays and articles (the reader's experience is word-based). Character count is best for social media, SMS, meta tags, and any fixed-size field. Both matter in different contexts.

Tool-based word count vs manual counting: Obviously automated is accurate; manual is error-prone. But be aware of hyphenation and Unicode edge cases where automated tools can disagree.

Reading time vs listening time: Silent reading is ~200 WPM, speaking/listening is ~150 WPM. If your content will be read aloud or audio narrated, use the speaking time estimate.

Simple word counter vs full text analysis: Basic tools give word and character count. Full analysis (like this tool) adds sentences, paragraphs, keyword density, readability scores, and platform limits. Use the full version for professional writing and content marketing.

Keyword density vs modern SEO: Old SEO obsessed over exact keyword density percentages. Modern SEO cares about: topic coverage (semantic density), user intent match, search entity relationships, and natural language — not mechanical keyword counts. Use keyword density to spot over-repetition, not as a ranking lever.