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Writing & Content

Readability Score Checker

Analyze text readability with Flesch score and writing complexity band.

Last validated: 2026-02-14

Readability Score Checker analyzes text complexity using common readability metrics. It is useful for editing content to match audience reading level and accessibility goals. The tool highlights whether copy may be too dense or too simple. Use it during drafting and revision cycles.

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Input Pattern

Enter values in the left panel, keep units explicit, run the calculation, then copy or share the result. Invalid fields are highlighted immediately.

Readability Input

Result

Words: 12

Sentences: 2

Flesch score: 59.75

Band: Fairly difficult

How to use this tool

  1. Paste the text you want to evaluate.
  2. Run the checker to compute readability scores.
  3. Revise wording and sentence length, then rerun to improve clarity.

Worked Example

Auto-generated from the tool's current default or entered inputs.

Example Inputs

  • Text: This is a short sample sentence. Add your content to evaluate readability.
  • Word count: 12
  • Sentence count: 2
  • Syllable count: 20
  • Flesch score: 59.745000000000005
  • Readability band: fairly difficult

Expected Outputs

  • Word count: 12
  • Sentence count: 2
  • Syllable count: 20
  • Flesch score: 59.745

Interpretation

Scenario Compare (A vs B)

Use this to compare two input sets and quantify change in key outputs.

Scenario A

Scenario B

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