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Analyze your content's readability with Flesch-Kincaid, Gunning Fog, and other industry-standard metrics. Write content your audience can understand.
Enter at least a few sentences to get accurate readability scores and recommendations.
The most widely used readability test. Scores range from 0-100, with higher scores indicating easier reading.
Translates reading ease into a U.S. grade level. A score of 8 means an 8th grader can understand the text.
Most web content should target grade levels 6-8 for maximum reach. Academic content may require higher levels.
Estimates years of formal education needed to understand text. Emphasizes complex words (3+ syllables).
A fog index of 12 requires a high school senior reading level. Aim for 8-10 for general audiences.
"Simple Measure of Gobbledygook" - considered more accurate for healthcare and consumer-facing content.
Best used with 30+ sentences. Healthcare content often targets a SMOG score of 6-8.