Word Counter
Count words, characters, sentences and paragraphs as you type, with reading time and keyword density. Free, no sign-up, and it runs in your browser.
Dedicated page: /en/word-counter
Top keywords
Most frequent meaningful words (common stop words removed) with density.
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Quick answer
A word counter is a free online tool that counts the words, characters, sentences and paragraphs in your text as you type. Writers, students and marketers use it to hit exact length limits, estimate reading and speaking time, and check how often a keyword repeats, all without uploading the text anywhere.
About this Word Counter
Count words, characters, sentences and paragraphs as you type, with reading time and keyword density. It is one of the Text Tools on ToolUstad, and like every tool here it runs entirely in your browser: nothing you type, paste or open is uploaded to a server, and there is no sign-up or usage limit.
What is a word counter?
A word counter is a text analysis tool that measures a piece of writing the moment you type or paste it. Beyond the headline word count, a good counter reports characters with and without spaces, sentences, paragraphs, unique words and the longest word. This one also estimates reading time and speaking time, scores readability with the Flesch-Kincaid grade level and Flesch reading ease formulas, and lists your most repeated keywords with their density.
How does word counting work?
The counter splits your text into tokens: a word is a run of letters or numbers, so hyphenated words and contractions like "don't" count as one word, and numbers count as words too. Sentences are detected from ending punctuation, paragraphs from blank lines, and reading time is worked out at an average adult reading speed of 200 words per minute. Speaking time uses 130 words per minute, the pace of a comfortable presentation. Syllable counting feeds the readability scores, which estimate the school grade a reader needs to understand the text comfortably.
When and why to use a word counter
- Essays and assignments: hit a 500, 1,000 or 2,000 word target without going over the allowed tolerance.
- Speeches and videos: a 5 minute talk needs roughly 650 words, and a 10 minute YouTube script about 1,300.
- SEO and blog writing: check article length against competing pages and keep keyword repetition natural.
- Resumes and applications: keep a cover letter to one page, around 350 to 400 words.
- Social posts and ads: draft long, then trim to the platform limit with the count in view.
Best practices
- Write the first draft freely, then use the counts while editing, not while drafting.
- Watch the top keywords list: one word above 3 to 4 percent of the total usually signals repetition.
- Aim for a reading ease score of 60 or higher for general audiences.
- Count again after every big edit, because cutting one section changes every percentage.
Common mistakes to avoid
- Padding a thin article with filler just to reach a word count target.
- Forgetting that numbers, headings and captions may count toward an assignment limit.
- Repeating a keyword mechanically instead of using synonyms and related terms.
- Pasting text that includes hidden markup from a web page, which inflates the character count.
Who is the word counter for?
Students checking essay lengths, bloggers and copywriters shaping SEO content, authors tracking daily output, speakers timing a presentation, and job seekers fitting a cover letter to one page. Anyone who has ever highlighted a document and hunted for the count in a status bar gets the same answer here in one click, on any device.
Word counter vs counting manually
| Task | This tool | Manually or in a document editor |
|---|---|---|
| Full count with sentences and paragraphs | Instant, updates as you type | Slow, and most editors hide half the stats |
| Reading and speaking time | Calculated automatically | You must divide by 200 or 130 yourself |
| Top keywords and density | Listed with counts and percentages | Not available without separate software |
| Privacy | Text never leaves your browser | Cloud documents store your draft on a server |
Learn: how to use the Word Counter
- Type or paste your text into the box. Every count updates live, there is no button to press.
- Read the stat cards for words, characters with and without spaces, sentences, paragraphs and unique words.
- Check reading time (200 words per minute) and speaking time (130 words per minute) if the text will be read or presented.
- Scroll to Top keywords to see which meaningful words you repeat most, with their density percentage.
Features
- Live counts for words, characters, characters without spaces, sentences and paragraphs
- Reading time and speaking time estimates
- Flesch-Kincaid reading grade and Flesch reading ease score
- Top 10 keywords with counts and density, stop words removed
- Longest word and unique word count
- Copy or download your text with one click
Worked example
Paste a 650-word speech script and the speaking time reads about 5 min (650 / 130 words per minute). If the top keyword table shows one word at 6% density, you are probably repeating it too much.
Frequently asked questions
How does the word counter count words?
A word is a run of letters or numbers, so hyphenated words and words with apostrophes like "don't" count as one word. Numbers count as words too.
How is reading time calculated?
Reading time uses an average adult reading speed of 200 words per minute, and speaking time uses 130 words per minute, the pace of a comfortable presentation.
What is a good keyword density?
There is no magic number. As a rough guide, a single keyword above 3 to 4 percent of total words usually reads as repetitive. Write naturally first, then check.
Is my text stored anywhere?
No. Counting happens in your browser with JavaScript. Nothing is uploaded or saved.
Does it count characters like the Character Counter tool?
Yes, characters with and without spaces are both shown. The dedicated Character Counter tool adds live limit bars for X, Instagram, LinkedIn, SMS and meta tags.
How many words should a blog post be?
It depends on the topic and competition, but most guides suggest 1,000 to 2,500 words for a post that answers a question in depth. Short news or product updates can rank well at 500 words if they fully answer the search.
How many words is a 5 minute speech?
About 650 words. At an average speaking pace of 130 words per minute, 5 minutes multiplied by 130 gives roughly 650 words, and a 10 minute talk needs about 1,300. Pauses and emphasis make real talks slightly longer.
Does the word counter work offline or on my phone?
Yes. Once the page has loaded, counting runs with JavaScript on your device, phone, tablet or desktop, and keeps working without an account. Nothing you type is sent to a server.
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