AeroTools
Free tool

Word Counter & Analyzer

Writers, students, and content creators constantly work to precise limits — a 300-word summary, a 160-character meta description, a 500-word essay. Our Word Counter & Analyzer tracks words, characters, sentences, and paragraphs live as you type, and estimates reading time so you always know where you stand.

It also breaks down keyword density, helping you spot overused terms and tune your writing for clarity and SEO. Everything runs in your browser, so your draft is never sent anywhere.

Word Counter & Analyzer

Real-time text analysis for writers and content creators.

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Words

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Characters

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Characters (No Spaces)

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Sentences

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Paragraphs

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Reading Time

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Speaking Time

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Readability Ease

Character Limit Tracker

WORD COUNTER DIAGNOSTIC LOG

[23:14:30][SYS] ANALYSIS INTERFACE STANDBY. AWAITING TEXT INPUT.

Top Keywords & Density

Type some text above to see word frequency analysis.

How to analyze your text

  1. 1 Type or paste your text into the input area.
  2. 2 Watch the word, character, sentence, and paragraph counts update instantly.
  3. 3 Check the estimated reading time to gauge length for your audience.
  4. 4 Review the keyword density list to see which terms you use most.
  5. 5 Edit freely — all counts refresh live and nothing is saved after you leave.

Why use this analyzer

Real-time counts

Words, characters, sentences, and paragraphs update the instant you type.

Reading time

Get an estimate of how long your text takes to read, useful for articles and scripts.

Keyword density

See your most frequent terms to avoid repetition and improve SEO balance.

Common use cases

  • Meeting exact word limits for essays, assignments, and applications.
  • Keeping meta titles and descriptions within Google's display limits.
  • Estimating reading time for blog posts, newsletters, and scripts.
  • Checking keyword density to keep content natural and well-optimized.
  • Trimming social posts to fit platform character caps.

Frequently asked questions

Is my text sent to a server?

No. All analysis happens locally in your browser, so your draft never leaves your device.

How is reading time calculated?

It uses an average adult reading speed applied to your word count, giving a practical estimate rather than an exact figure.

Does it count characters with and without spaces?

Yes. The character counts help with limits that include or exclude spaces, such as meta descriptions.

Is there a length limit?

No enforced limit. You can analyze anything from a tweet to a full article.

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