AI Grammar Checker & Paraphraser – LanguageTool

Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool

AI Grammar Checker & Paraphraser – LanguageTool Extension

AI Grammar Checker & Paraphraser – LanguageTool is a free Chrome extension that instantly enhances your writing with grammar and style checking, offering support for over 25 languages and working on various websites including social networks and email services.

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Extension stats

By: https://languagetool.org

Users: 3,000,000+

Rating: 4.82

(10,790)

48 new ratings

Version: 8.18.2 (Last updated: 2025-03-05)

Creation date: 2020-06-16

Permissions:

activeTab
storage
contextMenus
scripting
alarms

Size: 14.54M

Email: da*****@languagetool.com

URLs: Website ,Privacy policy

Full description: See detailed description

Ranking

# 134 ▲ 51

Other rankings

#16 in Workflow & Planning

#7 in Learn a new language

#9 in The future of writing ▲

#1 in paraphraser keyword 26

#3 in grammar checker keyword 58 ▼ 1

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Other platforms

Not available on Android

Not available on Firefox

AI Grammar Checker & Paraphraser – LanguageTool (v8.14.3)

730,059+ 4.80

(545)

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Very easy to use
Helps improve writing quality
Identifies grammatical errors and offers correction suggestions
Highly practical and useful
Supports multiple languages

Cons

Can cause Chrome to freeze or crash when updated recently
Occasionally fails to recognize certain words or accents in different languages
Some users reported memory issues related to the extension

Most mentioned

Ease of use
Grammatical error detection and suggestions
Causing performance issues in Chrome
Quality improvement in writing
Useful for multiple languages

User reviews

Good is not enough, this should be called perfect.

Mark Toquero, 2025-03-08

O aplicație superbă care te ajută la corectarea gramaticală a textului introdus pe diferite site-uri. Încercați și voi!

Dorian Banica, 2025-03-08

logiciel très pratique et gratuit que j'utilise depuis longtemps merci !

david, 2025-03-07

View all user reviews

Extension safety

Risk impact

AI Grammar Checker & Paraphraser – LanguageTool requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ********

Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of AI Grammar Checker & Paraphraser – LanguageTool. Use it at your own risk.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
Good **** ********* ** * ******** ********* ** ****** *** *****
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