Readability Score

Given a body of text receive a score on how readable that text is based on the flesch-kincaid readability index.

Readability Score- Flesch-Kincaid Grade Level Indicator

"Readability Score" is a tool that calculates the reading level needed to understand any given text. Developed as a Chrome extension, it uses the Flesch-Kincaid index to provide a grade level and a 'easy, medium, hard' rating of the text.
Install from Chrome Web Store

Extension stats

Rating: 3.00
(4)
Version: 1.1 (Last updated: 2018-02-19)
Creation date: 2018-02-18
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • activeTab
  • https://ajax.googleapis.com/
Size: 8.55K
URLs: Website

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Readability Score is a tool designed to give you an idea of what type of reading level is needed to comprehend your text. The score is calculated based off of the flesch-kincaid index, and provides a grade level, as well as a general "easy medium hard" rating for the text you run it on.

User reviews

Works great for websites, blogs and social media. doesnt work for google docs but that may not be their fault. clear concept
by Erika Rain, 2019-09-16

Doesn't seem to work with Google docs. :(
by Jamie Foster, 2019-07-22

You have to select text on a page to determine its reading level. That's way too cumbersome when you're doing lots of revisions on a document and are continually going back to the extension to check your score.
by Al Sargent, 2019-06-06
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Extension safety

Risk impact

Readability Score requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Readability Score is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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Promo images

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