LanguageTool
AI-powered grammar, spelling, and style checker for 30+ languages
Pricing
About LanguageTool
LanguageTool is an AI-powered writing assistant that goes beyond basic spell-checking to provide comprehensive grammar, punctuation, and style analysis. The tool analyzes your text to detect errors and suggest improvements in word choice and writing style, helping users write more clearly and confidently across multiple languages. LanguageTool is designed for writers, students, professionals, and non-native speakers who want to improve their writing quality. What distinguishes it is its support for over 30 languages and dialects, combined with its AI capabilities that understand context and tone. A limitation is that while it catches many common errors, complex contextual writing issues may require human review.
At a glance
- Platforms
- Web, Chrome Extension, Windows, macOS
- Last verified
- June 2026
Who It's For
- •Students and academics
- •Professional writers and business users
- •Non-native English speakers
- •Content creators and bloggers
- •Anyone seeking to improve writing clarity and quality
How It Works
- 1Analyzes text input for grammar, spelling, and punctuation errors
- 2Uses artificial intelligence to understand context and writing style
- 3Compares text against language rules and patterns
- 4Provides suggestions for word choice and style improvements
- 5Checks text across multiple language and dialect options
How to Use LanguageTool
- 1Enter or paste text into the LanguageTool editor
- 2The tool automatically scans for errors and highlights issues
- 3Review suggestions for grammar, spelling, punctuation, and style
- 4Accept or reject corrections as needed
- 5Available as web version, browser extensions, and desktop applications
Key Features
- •Grammar and spelling checker
- •Punctuation correction
- •Style and tone suggestions
- •Support for 30+ languages and dialects
- •AI-powered writing assistance
- •Paraphrasing capabilities
- •Chrome web browser extension
- •Desktop application for Windows
- •Web-based editor
Use Cases
- •Academic writing and student assignments
- •Professional email and business document writing
- •Non-native speaker language learning and improvement
- •Content creation for blogs, articles, and web copy
- •Multilingual writing across different languages
Pros & Cons
Advantages
- •Supports 30+ languages and dialects, making it ideal for multilingual users
- •AI-powered analysis goes beyond basic spell-checking to provide style and tone suggestions
- •Available across multiple platforms including web, browser extensions, and desktop applications
- •Comprehensive writing feedback covers grammar, punctuation, word choice, and style
Disadvantages
- •Complex contextual writing issues may still require human review for accuracy
- •Multilingual support, while broad, may not cover all specialized language variants
- •Free version may have limitations compared to premium tier offerings
Alternatives
See all LanguageTool alternatives →- Better Synonyms
- Grammarly
- ProWritingAid
- Hemingway Editor
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Frequently Asked Questions
What is LanguageTool?
LanguageTool is an AI-powered writing assistant that goes beyond basic spell-checking to provide comprehensive grammar, punctuation, and style analysis. The tool analyzes your text to detect errors and suggest improvements in word choice and writing style, helping users write more clearly and confidently across multiple languages.
How much does LanguageTool cost?
LanguageTool is free to use.
Is LanguageTool free?
Yes, LanguageTool offers a free plan you can start with.
What are the best LanguageTool alternatives?
Popular LanguageTool alternatives include Better Synonyms, Grammarly, ProWritingAid.
What is LanguageTool used for?
LanguageTool is commonly used for Academic writing and student assignments, Professional email and business document writing, Non-native speaker language learning and improvement.
What platforms does LanguageTool support?
LanguageTool is available on Web, Chrome Extension, Windows, macOS.
Information Accuracy
Please note: While we regularly update all tool information including descriptions, features, pricing, and other details, this information may change over time as tools evolve and update their offerings. For the most current and accurate information, we recommend visiting the official website directly. Our goal is to provide you with comprehensive and up-to-date information to help you make informed decisions.