February 17, 2023


A comprehensive grammar checker and paraphrasing tool.

Best for:

  • Students
  • Professionals
  • Content Creators

Use cases:

  • Academic Writing
  • Professional Emails
  • Blog Posts

Users like:

  • Marketing
  • Customer Service
  • Public Relations

What is LanguageTool?

Quick Introduction

LanguageTool is an AI-powered writing assistant that provides comprehensive grammar, spelling, and style checking services. It’s designed for anyone looking to improve their writing skills, from students and academics to professionals and everyday users. The tool not only helps you catch mistakes and awkward phrasing but also offers paraphrasing capabilities to refine your sentences. LanguageTool supports over 30 languages and integrates seamlessly with various platforms, including browsers, email clients, and office software, making it a versatile addition to your writing toolkit.

Pros and Cons


  1. Multi-language support: LanguageTool supports over 30 languages and dialects, making it ideal for multilingual users.
  2. Comprehensive checking: It addresses grammar, spelling, style, punctuation, and even contexts like capitalization, making your writing polished and professional.
  3. Cross-platform compatibility: From browser add-ons to dedicated apps for macOS, Windows, and mobile devices, LanguageTool works wherever you write.


  1. Internet dependency: Some features require an internet connection, which might be inconvenient for offline work.
  2. Limited free version: While the free version covers basic needs, advanced features and more comprehensive checks are locked behind a premium paywall.
  3. Complexity for casual users: The extensive set of features might overwhelm users who only need simple spell-check functionality.


  • Comprehensive grammar, style, and punctuation checker
  • Multilingual support for over 30 languages
  • Paraphrasing tool for sentence refinement

Features and Functionality

Key Features

  • Grammar and Spell Checker: Detects and corrects grammar mistakes, typos, incorrect punctuation, and wrong word choices, improving the overall readability of your text.
  • Paraphrasing Tool: Offers multiple ways to rephrase sentences, making your writing clearer and more nuanced.
  • Contextual Style Suggestions: Provides recommendations for style improvements by detecting redundant and overused phrases.
  • Platform Integration: Works with various browsers, email clients, and office software, ensuring you get consistent writing support.
  • Picky Mode: For advanced users, it offers suggestions on complex style, punctuation, and typography.

Integration and Compatibility

LanguageTool integrates with major web browsers like Chrome, Firefox, Edge, Safari, and Opera. It also supports email clients such as Gmail, Outlook, Thunderbird, and Apple Mail, as well as office software like Google Docs, Microsoft Word, Apple Pages, OpenOffice, and LibreOffice. The tool is compatible with both macOS and Windows operating systems, along with iOS and Android mobile platforms, ensuring a broad reach for any user.

Benefits and Advantages

  • Improved Writing Accuracy: Reduces grammatical errors and enhances the quality of your text.
  • Time-Saving: Offers quick fixes for common mistakes and suggests alternatives for redundant phrases.
  • Multilingual: Supports a diverse range of languages, making it useful for global interactions.
  • Enhanced Decision-Making: Helps in choosing better words and phrasing, improving the impact and professionalism of your writing.
  • User-friendly Interface: Simple and intuitive, even for those who are not tech-savvy.

Pricing and Licensing

LanguageTool offers a free version that includes basic grammar and spelling checks. For more advanced features, there is a Premium version available at a 20% discount for a limited time. Team accounts are also available for businesses, providing comprehensive checks and support.

Support and Resources

LanguageTool provides robust support options, including detailed documentation, FAQs, and a help center. Users can also benefit from its community forum and blog, which offer tips and tricks for making the most out of the tool.

Do you use LanguageTool?

Premium users have access to prioritized customer service for quicker resolutions to their issues.

LanguageTool as an Alternative to:

LanguageTool is a great alternative to the popular Grammarly. Unlike Grammarly, which places more emphasis on English, LanguageTool supports a wider range of languages, making it more suitable for multilingual users. It also offers comparable features in grammar and style checking, while often being more budget-friendly.

Alternatives to LanguageTool:


Grammarly is perhaps the most well-known competitor, great for English-language checks but limited if you need multilingual support. Use Grammarly for its robust English grammar and stylistic suggestions.

Hemingway Editor

Hemingway Editor focuses on readability and simplification of text. Consider this if you want to primarily improve the clarity and readability of your writing.


ProWritingAid offers similar grammar and style checking features and adds in-depth writing reports. It’s suitable for long-form writers like authors and bloggers who need detailed writing analysis.


LanguageTool stands out for its robust multi-language support, comprehensive set of features, and cross-platform compatibility. Whether you’re refining a thesis, drafting business emails, or simply writing a blog post, LanguageTool offers a diverse set of tools to enhance your writing. Its blend of grammar checking, paraphrasing, and contextual suggestions make it a valuable resource for writers of all kinds.

Similar Products

Essai Pro Review, Use Case, Pros and Cons 2024

Essai Pro is an AI-powered tool in the general writing category, facilitating easy creation of superior quality essays and defeating writer's block.


Penfriend.ai, an SEO-savvy copywriting AI tool, creates high-quality, search-optimized articles quickly and affordably, alleviating the common challenges of content production and aiding in organic traffic growth.


Incribo is a tool listed in the general writing category of our AI directory, offering advanced AI-powered writing assistance.


[elementor-template id="2200"]