Content Readability & SEO Score Analyzer
Analyze content readability (Flesch-Kincaid, Gunning Fog) and SEO score. Recommendations for improvement.
About Content Readability & SEO Score Analyzer
Analyze content readability (Flesch-Kincaid, Gunning Fog) and SEO score. Recommendations for improvement. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
What does this tool do?
Analyze content readability (Flesch-Kincaid, Gunning Fog) and SEO score. Recommendations for improvement.
Is my data sent to a server?
No. This tool runs 100% in your browser. Nothing is uploaded, tracked, or stored remotely.
What extra features does this tool have?
Extras: (1) (1) Flesch Reading Ease, (2) (2) Flesch-Kincaid Grade, (3) (3) Gunning Fog Index, (4) (4) SMOG, (5) (5) Coleman-Liau, (6) (6) Average sentence length, (7) (7) Complex word percentage, (8) (8) SEO score (0-100), (9) (9) Keyword density check, (10) (10) Meta description length, (11) (11) Title tag check, (12) (12) PWA offline
Does this work offline?
Yes — install as a PWA and use it without network.
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