Tip: Start with a small sample to check readability balance before publishing a full draft.
Readability Score Checker
Make your writing clearer and easier.
Use the tool
Ready when you are
Ready when content is added
Add text to calculate reading ease and sentence-level metrics.
- Reading ease score
- Estimated grade level
- Word and sentence patterns
How to use it
Use the score to find friction.
Calculate reading ease and grade level to improve clarity for a broad audience.
- 01
Paste the full paragraph or page copy.
- 02
Review reading ease, grade level, and sentence length.
- 03
Shorten sentences that carry more than one main idea.
- 04
Replace unnecessary jargon without removing useful detail.
What the result means
Clear writing is not the same as simple thinking.
The right reading level depends on the audience and subject. Use the score to make complex information easier to follow, not to remove necessary precision.
Use this to remove friction from important service, product, and educational copy.
Use it to
- Calculates reading ease
- Estimates grade level
- Measures sentence and word complexity
Scope of this check
Know what the result can tell you.
What it checks
- Reading ease score
- Estimated grade level
- Sentence and word statistics
What it cannot prove
Readability formulas estimate effort, not content quality.
- The score is based mainly on sentence length and word complexity.
- It cannot judge accuracy, persuasion, originality, or subject-matter depth.
- Specialist audiences may need technical language that raises the grade level.
Questions before you act
Readability Score Checker FAQ
01What does Readability Score Checker help with?
Calculate readability scores and grade level from pasted content to gauge clarity for broad audiences.