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Readability Score & Content Analyzer

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Check readability, grade level, sentence difficulty, passive voice, adverbs, repetition, and content structure.

Home / Tools / Readability Score & Content Analyzer

Check readability, grade level, sentence difficulty, passive voice, adverbs, repetition, and content structure.

Note: Readability formulas and language-pattern checks are estimates. Review suggestions in context before editing your work.
Clarity and structure

Find difficult passages before your reader does

Review readability, sentence length, passive voice, adverbs, repetition, and paragraph balance.

0 wordsEnglish-language scoring
Understand your result

How to use Readability Score & Content Analyzer

Check readability, grade level, sentence difficulty, passive voice, adverbs, repetition, and content structure.

  1. Select the settings and calculation mode that match your task.
  2. Enter your own values in the labelled fields; use consistent units and dates.
  3. Calculate, review the breakdown and correct any flagged inputs before using the result.

Formula and calculation method

Readability uses text statistics and documented English reading-level formulas; language, syllable estimation and text length affect the score.

Use the result breakdown to check the inputs and understand which factors changed the outcome.

Check before using the result

Check input units, dates and the selected rule or policy. A valid mathematical calculation does not replace the applicable institution’s rules.

Useful answers

Frequently asked questions

How does Readability Score & Content Analyzer calculate the result?

Readability uses text statistics and documented English reading-level formulas; language, syllable estimation and text length affect the score.

Which settings should I use?

Choose the scale, dates, units and rule that match your records. Where a custom mode is provided, enter the values from your applicable policy instead of assuming the example preset applies.

Can I use the result for an official decision?

Use the result to plan and check your figures. Confirm official requirements, records or quotations with the relevant institution.