Readability Checker Tool
By CopyJumpMake your content clear, engaging, and accessible to your target audience
Our readability checker helps you:
- Calculate reading level scores
- Identify complex sentences
- Find opportunities for clarity
- Optimize content for your audience
Understanding Readability Scores
What is the Flesch-Kincaid Grade Level?
The Flesch-Kincaid Grade Level is a widely used readability formula that estimates the years of education needed to understand your text. It considers two main factors:
- Average sentence length (number of words per sentence)
- Average word complexity (number of syllables per word)
How to Interpret the Scores
Grade Level Score:
- • 5 or lower: Very easy to read
- • 6-8: Easy to read (ideal for general audience)
- • 9-12: Fairly difficult
- • 13-16: Difficult
- • 17+: Very difficult
Recommended Targets:
- • General content: Grade 6-8
- • Academic papers: Grade 10-12
- • Technical documents: Grade 10-14
- • Children's content: Grade 5 or lower
Why Readability Matters
Clear, readable content is crucial for:
- Improved comprehension and engagement
- Wider audience accessibility
- Potential SEO performance
- Reduced bounce rates
- Higher conversion rates
Writing for Readability
📊 Reading Level
Aim for a reading level appropriate for your audience. General content should target grades 6-8.
📝 Sentence Length
Keep most sentences between 15-20 words. Mix short and medium-length sentences for better flow.
🎯 Paragraph Structure
Use short paragraphs (2-4 sentences) and include plenty of white space.
💡 Simple Words
Choose simpler words over complex ones when possible. Clear communication beats impressive vocabulary.
Want to create content 10x faster?
CopyJump helps you write high-converting marketing content in minutes