Readability Checker

View an informational English readability estimate and sentence metrics.

Writing analysis workspaceAnalysis happens in your browser; text is not uploaded.

Text to analyze

Privacy-focused processingBrowser processing is used wherever practical.

25-minute cleanup policyServer files, when required, are removed after completion—not during active work.

Text, pasted data or supported local filesMaximum size and exact support are shown inside the tool.

About This Tool

Review an approximate English-language reading ease score and sentence and word-length measures.

Everyday work

Complete repetitive formatting or calculation tasks.

Publishing

Prepare clean output for websites and documents.

Local review

Inspect and verify your result before downloading.

Text, pasted data or supported local files

Is this a professional writing assessment?

No. This is an informational estimate, not a replacement for professional writing judgement. Results are unreliable for non-English text.

Local first

Supported processing runs inside your browser whenever practical.

Temporary files

When server processing is required, cleanup starts only after the work completes.

Your responsibility

Avoid uploading confidential data unless you understand the displayed processing notice.