Word Counter

The Word Counter tracks word count, character count (with and without spaces), sentence count and paragraph count live, updating with every keystroke. Beyond basic counting it also estimates reading time and speaking time, breaks down keyword density across the words you actually used, and checks your character count against common social media and SEO limits. It's built for anyone writing to a target: students hitting an essay minimum, copywriters fitting a tweet, marketers capping a meta description at 160 characters, or speakers timing a script before they deliver it.

Typical use cases go beyond a simple count words online check. A blog writer pastes a draft to see the reading time badge before publishing. A social media manager checks a caption against the X (Twitter) 280-character limit and the Instagram 2,200-character limit side by side, adjusting copy without leaving the page. An SEO editor watches the keyword density panel to make sure a target phrase appears often enough to be relevant but not so often it reads as keyword stuffing. A presenter pastes a script and uses the speaking time estimate to know if a talk fits its allotted slot before ever standing up to rehearse it.

Reading time is estimated at 200 words per minute, the commonly cited average adult silent-reading speed; speaking time uses 130 words per minute, closer to a natural spoken pace, so the two numbers diverge noticeably on longer text. Keyword density is calculated after filtering out common stop words like 'the', 'and' and 'of', then ranking what's left by frequency to surface the top eight terms with their share of total words — a fast character count online sanity check for anyone auditing content before it ships. Every count updates instantly because everything runs client-side in your browser.

A few notes on how counts are formed: hyphenated words like 'well-known' count as a single word, matching most word processors, and sentence detection looks for terminal punctuation followed by whitespace, so unusual formatting (no space after a period, for instance) can occasionally under- or over-count sentences. Keyword density is a diagnostic, not a target — there's no 'correct' percentage, just a signal to catch obvious over-repetition before a reader or a search engine does. Nothing you paste is uploaded or stored; it stays in your browser for as long as the tab is open.