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Content Readability Checker
Paste English text to see word and sentence counts, average sentence length and approximate Flesch readability scores. Your text stays in your browser.
Readability notes
Enter some text to calculate estimates.
Text is processed locally in your browser and is not sent to a server.
How to use the Content Readability Checker
- Paste your English text into the text box, or press Load sample to try the tool on example copy.
- Press Check readability to see word and sentence counts, average words per sentence, Flesch Reading Ease and Flesch-Kincaid grade.
- Read the Readability notes box for practical tips, such as splitting long sentences or simplifying dense wording.
Why it matters
Readability decides whether your content gets read or skimmed and abandoned. Short sentences and familiar words keep visitors on the page longer, which raises engagement signals like time on page and lowers bounce rates. Clear writing also reaches a wider audience, including non-native English readers and mobile scanners. It will not directly change your rankings, but content people actually finish is far more likely to earn links, shares and conversions.
Content Readability Checker FAQs
Are the scores exact?
No. Syllable counting is heuristic and sentence detection can misread abbreviations or headings, so the Flesch scores are estimates. Use them as writing guidance: if the tool flags long sentences and dense wording, simplifying will genuinely help readers, even if the exact grade is approximate.
Does it work for languages other than English?
No. The Flesch formulas and the syllable estimator are designed for English and will not produce reliable scores for other languages. Paste English text only; for content in Urdu, Arabic or other languages, you will need a readability approach built for that language.
What Flesch score should I aim for?
For general web audiences, aim for a Flesch Reading Ease of 60 or above, which the tool describes as fairly accessible for a broad audience. Scores between 30 and 60 are moderate and may suit specialist topics, while scores below 30 estimate difficult text that most casual readers will abandon.
Does readability affect Google rankings?
Not directly; Google has said readability formulas are not a ranking factor. But clearer writing keeps visitors reading longer, reduces pogo-sticking and earns more shares and links, all of which support the engagement signals and authority that do influence rankings.