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About LanguageTool

LanguageTool is an online proofreading service for students, teachers, professionals and other writers to enhance their written content. The tool is available in more than 20 languages, including English, French, German and Spanish. It helps to write better content by suggesting changes in grammar, style and spellings. The platform provides a distraction-free writing experience to users along with a personal dictionary. Users also get access to a quality scoring facility for their texts and extra suggestions with its ‘picky mode’. LanguageTool comes with a browser add-on functionality that forwards helpful tips on how to improve text while typing an email, blog or simple tweet. The tool also gives priority to users’ privacy by restricting browser add-on to store any data. It comes with a Google Docs Add-on and Microsoft Word Add-in facility that allows users to write better on these platforms. LanguageTool helps every user to write like a professional abiding by clear, precise and stylistically correct writing techniques.

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Screenshots & Videos

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SW Score Breakdown The SW Score breakdown shows individual score for product features.Read more

  • Features The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read more
  • Reviews
  • Momentum
  • Popularity

Platforms Supported

  • Browser Based (Cloud)
  • Mobile App (Android, iOS)
  • Desktop App (Windows, Mac)

Organization Types Supported

  • All (Small, Medium, Large)
  • Freelancers

API Support

  • Available

Modes of Support

  • Online

LanguageTool Awards

LanguageTool Features

AI Writing Assistant Features

  • Features: The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read more

Style Editor

Evaluates and allows to customize the writing style based on APA, MLA, Chicago, Turabian, IEEE guidelines

Sentence formatting

Ensures the sentences are correctly formatted without repetitive and monotonous text

Tone checker

Recognizes the emotional tone of the written content

Grammar Check

Recognizes grammar mistakes in the content


Automatically fixes the misspelled word with a choice to undo the change.

Sentence Rephraser

Rephrases the sentence by replacing words with synonyms, idioms, and phrases

Engagement Metrics

Provides real-time engagement metrics of the content

Plagiarism check

Detects if the content is duplicated without attribution of originality
LanguageTool Pricing

Free Trial

Not available

Pricing Options

Freemium ( Limited Features )

Premium Plans ( Subscription )

Pricing Plans


Screenshots of Vendor Pricing Page

Pricing screenshot
Pricing screenshot

Disclaimer: The pricing details were last updated on 15/09/2022 from the vendor website and may be different from actual. Please confirm with the vendor website before purchasing.

Learn more about LanguageTool Pricing.

LanguageTool Alternatives

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LanguageTool Reviews

User Rating

4.4/5 (Based on 69 Ratings)

Rating Distribution

  • Excellent

  • Very Good

  • Average

  • Poor

  • Terrible


User Sentiments

Multilingual Support, Accurate Grammar and Spell Checking, Extensive Integrations, User Friendly Interface

Limited Free Version Functionality, Occasional Inaccuracies, Lack of Real-Time Feedback, Limited Mobile Support

Do You Use LanguageTool?

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Review Summary

Overall, users praise LanguageTool's accuracy, user-friendly interface, and wide range of supported languages. They appreciate its ability to detect and correct grammatical errors, typos, and stylistic issues. The browser extension and integration with various platforms are also highlighted as key strengths. However, some users mention occasional false positives and limitations in detecting complex grammatical errors. Additionally, a small number of users report experiencing bugs and glitches.


  • Easy to use interface: Userfriendly design and simple navigation.
  • Wide range of language support: Supports multiple languages for spell checking and grammar correction.


  • Limited features in the free version: Some advanced features are only available in the paid version.
  • Some false positives: Occasionally marks some correct phrases as errors.

LanguageTool Reviews

AI-Generated from the text of User Reviews

Videos on LanguageTool

LanguageTool FAQs

What is LanguageTool used for?

LanguageTool is AI Writing Assistant Software. LanguageTool offers the following functionalities:

  • Style Editor
  • Sentence formatting
  • Tone checker
  • Grammar Check
  • Autocorrect

Learn more about LanguageTool features.

What are the top alternatives for LanguageTool?

Does LanguageTool provide API?

Yes, LanguageTool provides API.

LanguageTool Contact

Vendor Details

Potsdam, Germany

Contact Details

+49 331 97 990 79

Social Media Handles

Grid Report for LanguageTool



Bertelsmann Stiftung

LanguageTool Integrations


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