Readability Analyzer
Get readability scores, sentence complexity analysis and actionable suggestions to make your content clearer.
Paste your text above to get your readability score
Flesch score, grade level, sentence length, and improvement suggestions
Suggestions to improve readability
Why readability matters for SEO
Better user experience
Readable content keeps visitors on your page longer, reducing bounce rate, a key signal for Google rankings.
Wider audience reach
Content written at a 6th-8th grade reading level reaches the widest audience. Even expert readers prefer simpler text.
Featured snippet eligibility
Google favors clear, concise answers for featured snippets. High readability increases your chances of being selected.
Mobile-first indexing
Short sentences and simple vocabulary are essential for mobile readers who scan content on smaller screens.
AI-optimized readability with Tonaily
Tonaily generates content that's automatically optimized for readability and SEO. One click to fix any issues.