1. Enter your details
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Review English text with readability estimates, sentence lengths and paragraph guidance.
Enter your details
Use your own page data or pasted content. Processing stays in your browser.
All processing happens locally in this browser. No page is crawled and no information is sent to an external API.
What this tool does
Review word, sentence and paragraph lengths and see rough Flesch Reading Ease and Flesch-Kincaid estimates for English text. Long sentences and paragraphs are highlighted as editing prompts.
2. Generate the result
Select Generate or Process. Any validation issue appears above the action controls.
3. Copy or download
Review the output, copy it to your clipboard or download it as a local file.
Example
Paste an English paragraph with several sentences. Compare the average sentence length and difficult-sentence notes, then revise for your intended audience.
Frequently asked questions
How should I use this result?
The formulas are English-oriented estimates based on approximate syllable counts. They are not reliable for every language, writing style or specialist topic.
Does this tool send a message or API request?
No message or API request is sent automatically. Any external action requires an explicit user click.