Free Readability Checker - Flesch Score
Paste landing-page or blog copy to get Flesch Reading Ease, Flesch-Kincaid grade, and words per sentence. Runs in the browser.
Content
Score reading ease
Flesch Reading Ease and Flesch-Kincaid grade from pasted copy - no upload, no account.
Flesch ease
77.9
Grade
4.6
Words / sentence
9
Label
Plain English
Solid for most SaaS marketing pages. Keep sentences under ~20 words.
36 words · 4 sentences · 51 estimated syllables. Flesch Reading Ease and Flesch-Kincaid grade are approximations (vowel-group syllable count).
Also try the word counter and reading time.
How to use
How to use Readability
- 1
Paste at least 8 words
A paragraph from the page you are about to ship.
- 2
Read ease and grade
60+ ease is a good landing-page target.
- 3
Shorten long sentences
Split clauses and swap abstract nouns for verbs.
Guide
How to use a readability score on a launch page
Landing pages convert better in plain English (Flesch 60+). Keep sentences near 20 words and cut stacked jargon.
Syllable counts here are a vowel-group estimate, not a dictionary. Use the score to rewrite, not to brag.
Pair with word count and reading time when you are sizing a blog or Premium article.
Explore more on free ScrollLaunch tools, browse DR-ranked directories, or launch with a dofollow backlink.
Questions
Readability FAQ
What Flesch score should marketing copy hit?
How are syllables counted?
What else should I check?
Word Counter
Count words, characters, sentences, and estimated reading time for blogs, taglines, and launch copy.
Reading Time Calculator
Estimate minutes-to-read from any draft - same ~200 wpm style used on ScrollLaunch blog cards.
Keyword Density Checker
Paste draft copy to see word count, top phrases, and density % - spot stuffing before you publish.
Meta Description Tester
Write a meta description, see character/pixel estimates, and preview a Google-style SERP snippet.
