Score and annotate any piece of writing.
Six readability formulas, one verdict, every hard sentence flagged. Pure browser, zero tracking.
Input
0 words · 0 sentences · 0 min read
Consensus grade
—
awaiting input
averaged across 6 metrics · updates as you type
Formulas
Flesch Reading Ease i
0–100, higher = easier
—
Flesch–Kincaid i
US grade level
—
Gunning Fog i
Years of education
—
SMOG i
US grade level
—
Coleman–Liau i
US grade level
—
Automated Readability i
US grade level
—
Annotated text
Submit text above to see sentence-level analysis.
Recommendations