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READABILITY SCORES
Flesch Reading Ease
Type text to analyze
Flesch-Kincaid Grade
US Grade Level
Gunning Fog
Grade Level
SMOG Grade
Grade Level
ARI Score
Automated Readability
Coleman-Liau
Grade Level
KEYWORD DENSITY (top 10, stop words removed)
Type at least 5 words for analysis...
Words
0
Characters
0
No Spaces
0
Sentences
0
Paragraphs
0
Unique Words
0
Avg Sentence
0
words
READING TIME
0s
at 200 WPM
HISTORY
No saved analyses yet.

Word counter and readability analyzer

This is more than a word counter. As you type or paste, it counts words, characters, sentences and paragraphs, estimates reading time at your chosen speed, calculates six industry-standard readability scores and charts your keyword density — all instantly and entirely in your browser. Whether you're hitting an essay word limit, tightening a blog post for SEO or polishing a script, the live feedback helps you write clearer, faster.

Why reading time matters

Reading time is words divided by reading speed. Most adults read prose at 200–250 words per minute, so a 1,000-word article takes roughly four to five minutes. Showing reading time sets reader expectations and is a small trust signal that can reduce bounce rate.

Understanding readability scores

Readability formulas estimate how hard text is to read from sentence length and word complexity. Shorter sentences and shorter words lower the grade level. Use the scores as a guide, not a rule — clear, concrete writing beats artificially short sentences every time.

Keyword density without stuffing

Keyword density is how often a term appears relative to total words. The density chart strips stop words so you see the terms that actually carry meaning. Modern search engines reward natural language and comprehensive coverage, so write for humans first and let the density chart simply confirm you haven't over-repeated a phrase.

Frequently Asked Questions

What is a good Flesch Reading Ease score for web content?

60–70 is ideal for most blogs and general audiences. Above 80 is very easy (children's content). Technical or scientific writing naturally scores lower, which is fine if your audience expects it.

How do I know if my keyword density is too high?

Stay under about 3–4% for your primary keyword. If a word reads repetitively when you say it aloud, trim it. The tool removes common stop words so only meaningful terms appear in the density chart.

Why are the readability grade levels different from each other?

Flesch Reading Ease uses a 0–100 scale where higher is easier, while Flesch-Kincaid, Gunning Fog, SMOG, ARI and Coleman-Liau each return a US school grade level. They measure the same idea differently — aim for grade 7–10 for general web content.

Does this tool store my text on a server?

No. All analysis runs entirely in your browser. History is saved only in your browser's localStorage — private to you and easy to clear.

Is the word counter suitable for non-English text?

Core counts (words, characters, sentences) work for most languages. The readability formulas are calibrated for English, so interpret those scores cautiously for other languages.