Score and annotate any piece of writing.

Six readability formulas, one verdict, every hard sentence flagged. Pure browser, zero tracking.

Input

Text to analyze

0 words · 0 sentences · 0 min read

Consensus grade

—

awaiting input

averaged across 6 metrics · updates as you type

Grade 0Grade 8Grade 18

Formulas 6 metrics

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 hover to inspect

Submit text above to see sentence-level analysis.

Recommendations by impact