Text rewriting 2020-12-08
LanguageTool icon


Checked grammar and spelling across languages online.
Generated by ChatGPT

LanguageTool is a free online proofreading service that helps you check your text for grammar and spelling mistakes in over 30 languages. It offers a wide range of features for both casual and professional use, such as an AI-based grammar checker, a personal dictionary, quality scoring for texts, and more.

It includes browser add-ons for Chrome, Edge, Firefox, Safari, and Opera, as well as Office plugins for Google Docs, Word, OpenOffice, and LibreOffice.

It also offers desktop apps for macOS and Windows, E-Mail add-ons for Gmail, Outlook, Apple Mail, and Thunderbird, and Editor Apps for iOS, macOS, and Windows.

Premium users also have access to a rephrasing tool, Picky Mode for advanced punctuation, and style, and typography suggestions. LanguageTool is trusted by organizations such as BMW Group, Amazon, RingCentral, European Union, Spiegel Magazine, Deutsche Presse-Agentur (dpa), Heise, Bertelsmann Stiftung, Schweizer Radio und Fernsehen (SRF), JetBrains, IP Australia, and Wirtschaftsuniversität Wien.

It is free to use and also offers a 20% discount for its Premium version.


Community ratings

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Nov 28, 2023
I will use this program
Nov 28, 2023
useful program

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LanguageTool was manually vetted by our editorial team and was first featured on February 16th 2023.
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Pros and Cons


Supports over 30 languages
Personal dictionary
Quality scoring for texts
Browser add-ons for Chrome, Edge, Firefox, Safari, Opera
Office plugins for Google Docs, Word, OpenOffice, LibreOffice
Desktop apps for MacOS, Windows
Email add-ons for Gmail, Outlook, Apple Mail, Thunderbird
Editor apps for iOS, MacOS, Windows
Advanced punctuation suggestions (Picky Mode)
Style and typography suggestions
Text rephrasing tool for Premium users
20% discount on Premium version
Respected by reputable organizations
Spelling and grammar checking
Instantly detects working language
Doesn't store user text (privacy)
Advanced grammar, spelling and style suggestions
Supports all favourite writing apps
Coherence and fluency in rewriting sentences
Helps to avoid embarrassing style, punctuation, grammar mistakes
Free version available
Team accounts for companies
Student discount available
Analyzes all types of texts
Fast error detection and correction
Synonyms suggestion
Recognizes different English dialects
Differentiates between optional and required commas
Comprehensive punctuation check
Suitable for academic texts
Casing correction
Style improvement suggestions
Overused phrases detection
Foreign terms detection
Redundant words detection
Improper word choice detection
Professional writing with Premium version


Depends on Java 8
Requires account for rephrasing
Repasting required for full-document checking
Some features are platform-specific
Premium version required for full functionality
No voice-input option
Lacks real-time correction feature
Quality scoring only for registered users
Lacks mobile support
Full features not available for beta versions


What organizations trust LanguageTool for their grammar checking needs?
What are the key features of LanguageTool?
Can LanguageTool check grammar in languages other than English?
Are there any browser add-ons available for LanguageTool?
Can LanguageTool be used with desktop apps?
Is there a premium version of LanguageTool?
What benefits do premium users of LanguageTool have?
What is Picky Mode in LanguageTool?
Can LanguageTool be used with email platforms?
Is there a discount available for LanguageTool's Premium version?
Does LanguageTool offer any plug-ins for Office applications?
Does LanguageTool offer mobile apps?
What text transformation services does LanguageTool provide?
Is LanguageTool free to use?
How does LanguageTool maintain data privacy?
Is there a word limit for the text that can be checked using LanguageTool?
How can I install the LanguageTool add-on on my browser?
What functionalities does the personal dictionary feature of LanguageTool offer?
Does LanguageTool offer any resources or tools for businesses?
Can LanguageTool help improve the quality scoring of my texts?


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