LanguageTool
Enhance your writing effortlessly with multilingual grammar and style corrections.
About LanguageTool
LanguageTool is a robust AI-powered grammar and style checker designed to enhance writing quality across various languages. With its advanced algorithms, it identifies grammatical errors, spelling mistakes, and stylistic issues, providing users with real-time suggestions to improve their writing. Whether you are crafting an email, drafting an academic paper, or composing a blog post, LanguageTool acts as your personal writing assistant, ensuring your text is clear, concise, and free of errors. Its multilingual capabilities allow users to write in over 30 languages, making it an invaluable tool for non-native speakers and multilingual individuals alike. The technology behind LanguageTool leverages natural language processing (NLP) and machine learning to analyze text. This enables the tool to not only correct basic grammar and spelling mistakes but also to offer nuanced suggestions for style and tone. The AI continuously learns from user feedback, enhancing its accuracy and relevance over time. Additionally, LanguageTool's paraphrasing tool rephrases sentences to improve clarity and style, making it easier for users to express their ideas effectively. One of the standout benefits of LanguageTool is its accessibility. It offers both a free version, which covers basic grammar and spelling checks, and a premium version that unlocks advanced features, such as unlimited paraphrasing and detailed writing statistics. This flexibility makes it suitable for casual users and professionals alike. Furthermore, LanguageTool integrates seamlessly with popular writing platforms like Google Docs, Microsoft Word, and various email clients, ensuring that users can maintain their writing workflow without interruption. In terms of use cases, LanguageTool is ideal for students writing essays or theses, professionals drafting reports or proposals, and content creators producing engaging articles or posts. The tool not only catches errors but also educates users on proper grammar and style, making it a valuable resource for improving writing skills over time. Its user-friendly interface and real-time feedback make it easy for anyone to enhance their writing, regardless of their proficiency level. Moreover, LanguageTool is trusted by over 2,000 organizations, including major companies and institutions, which speaks to its reliability and effectiveness. By utilizing LanguageTool, users can ensure their communication is polished and professional, ultimately enhancing their credibility and impact in both personal and professional settings. Overall, LanguageTool is more than just a grammar checker; it's a comprehensive writing assistant that empowers users to reach their full writing potential.
LanguageTool Key Features
Grammar Checker
LanguageTool's Grammar Checker identifies and corrects grammatical errors in real-time, providing users with suggestions to enhance sentence structure and coherence. It supports over 30 languages, making it a versatile tool for multilingual users. This feature is particularly valuable for ensuring clarity and professionalism in written communication.
Spelling Correction
The Spelling Correction feature automatically detects and corrects spelling mistakes, underlining errors in red for easy identification. It supports various dialects and regional spellings, ensuring that users can write accurately in their preferred language variant. This helps maintain a high standard of written accuracy across different contexts.
Style Suggestions
LanguageTool offers style suggestions that help users improve the tone and readability of their text. It highlights overused phrases, redundant words, and improper word choices, guiding users to craft more engaging and polished content. This feature is essential for writers aiming to maintain a consistent and appealing writing style.
Punctuation Checker
The Punctuation Checker ensures correct use of commas, hyphens, and other punctuation marks, even in complex sentence structures. It differentiates between optional and required punctuation, helping users avoid common errors and enhance the flow of their writing. This feature is crucial for producing clear and professional documents.
Paraphrasing Tool
LanguageTool's Paraphrasing Tool uses AI to rephrase sentences, offering alternatives that are more formal, fluent, simple, or concise. This feature helps users find the right words to express their ideas effectively, making it ideal for academic writing, content creation, and professional communication.
Multilingual Support
Supporting over 30 languages and dialects, LanguageTool caters to a global audience, allowing users to write accurately in multiple languages. It includes specific language variants for English, such as US, UK, and Australian English, ensuring precise language use across different regions.
Integration Capabilities
LanguageTool integrates seamlessly with popular applications like Google Docs, Microsoft Word, and various email clients. This allows users to access its features directly within their preferred writing platforms, enhancing productivity and ensuring consistent error-free writing.
Productivity Statistics
The Productivity Statistics feature tracks users' writing habits, providing insights into errors made, languages used, and suggestions applied. This data helps users monitor their progress and improve their writing skills over time, making it a valuable tool for personal development.
LanguageTool Pricing Plans (2026)
Free
- Basic grammar and spelling checks
- Limited suggestions
- Limited access to advanced features and statistics
Premium
- Unlimited grammar and style checking
- Advanced paraphrasing tool
- Writing statistics
- Requires subscription for full access
LanguageTool Pros
- + Comprehensive error detection that covers grammar, spelling, and style.
- + Supports a wide range of languages, making it suitable for multilingual users.
- + User-friendly interface that provides real-time feedback.
- + Integrates seamlessly with popular writing applications and browsers.
- + Offers a paraphrasing tool that assists in improving sentence structure.
- + Tracks writing statistics to help users monitor their improvement over time.
LanguageTool Cons
- − The free version has limitations on the number of corrections and features available.
- − Some advanced grammar rules may not be detected accurately.
- − The paraphrasing tool may not always produce contextually appropriate suggestions.
- − Occasional false positives where correct sentences are flagged as errors.
LanguageTool Use Cases
Academic Writing
Students and researchers use LanguageTool to ensure their theses, dissertations, and academic papers are free of grammatical errors and stylistically sound. This helps them present their work professionally, increasing the likelihood of positive evaluations.
Business Communication
Enterprise teams utilize LanguageTool to maintain a consistent brand voice and error-free communication in emails, reports, and presentations. This enhances the professionalism of internal and external communications, fostering trust and credibility.
Content Creation
Bloggers and content creators use LanguageTool to refine their articles and posts, ensuring they are engaging and free of errors. This helps them attract and retain readers by delivering high-quality content consistently.
Multilingual Writing
Freelancers and professionals working in multilingual environments rely on LanguageTool to write accurately in different languages. This capability is crucial for reaching diverse audiences and ensuring clear communication across language barriers.
Email Correspondence
Individuals use LanguageTool to draft error-free emails, whether for personal or professional purposes. This ensures that their messages are clear and well-received, reducing the risk of misunderstandings.
Social Media Management
Social media managers use LanguageTool to craft posts that are grammatically correct and stylistically appealing. This helps them maintain a professional online presence and engage effectively with their audience.
What Makes LanguageTool Unique
Multilingual Capability
LanguageTool's ability to check grammar and style in over 30 languages sets it apart from many competitors, making it a truly international writing tool.
Integration with Popular Platforms
LanguageTool integrates with widely-used applications like Google Docs and Microsoft Word, allowing users to access its features directly within their preferred writing environments.
Real-time Suggestions
LanguageTool provides real-time grammar and style suggestions as users type, enabling immediate corrections and improvements, which enhances the writing process.
Advanced Paraphrasing Tool
The AI-based paraphrasing tool offers users the ability to rephrase sentences in multiple styles, providing flexibility and creativity in writing.
Who's Using LanguageTool
Enterprise Teams
Enterprise teams use LanguageTool to ensure consistent and error-free communication across their organization. This helps maintain a professional image and enhances internal and external communications.
Freelancers
Freelancers use LanguageTool to produce high-quality content for their clients, ensuring that their work is polished and free of errors. This enhances their reputation and helps them secure more projects.
Students
Students use LanguageTool to improve their academic writing, ensuring that their essays and papers are grammatically correct and stylistically sound. This is crucial for achieving high grades and academic success.
Content Creators
Content creators use LanguageTool to refine their writing, ensuring that their articles, blog posts, and social media content are engaging and free of errors. This helps them build a loyal audience and increase their reach.
How We Rate LanguageTool
LanguageTool vs Competitors
LanguageTool vs Grammarly
Both LanguageTool and Grammarly are grammar checkers, but LanguageTool offers broader multilingual support and a free tier with basic functionality.
- + Better support for non-English languages
- + Free version includes essential features
- − Grammarly excels in user interface and customer support
LanguageTool Frequently Asked Questions (2026)
What is LanguageTool?
LanguageTool is an AI-based grammar and style checker that helps users identify and correct grammatical errors, spelling mistakes, and improve writing tone across multiple languages.
How much does LanguageTool cost in 2026?
Pricing details are not available for 2026; please refer to the website for the most current pricing.
Is LanguageTool free?
Yes, LanguageTool offers a free version with basic grammar and spelling checks, while the premium version provides advanced features.
Is LanguageTool worth it?
For users needing comprehensive writing assistance, the premium version offers significant value with its advanced features.
LanguageTool vs alternatives?
LanguageTool stands out for its multilingual support and real-time feedback, while alternatives may focus on specific languages or features.
How does LanguageTool work?
It analyzes text in real-time, providing suggestions for corrections and improvements as users type.
Can LanguageTool help with academic writing?
Yes, it is particularly useful for students, helping to ensure their work is free from errors and adheres to academic standards.
Does LanguageTool support multiple languages?
Yes, it supports over 30 languages, making it a versatile tool for multilingual users.
How accurate is LanguageTool?
While it performs well for common errors, some complex grammatical issues may not be detected.
Can I customize LanguageTool?
Yes, users can add words to their personal dictionary and adjust settings to fit their writing style.
LanguageTool on Hacker News
VS Code Extension
LanguageTool Company
LanguageTool Quick Info
- Pricing
- Freemium
- Upvotes
- 0
- Added
- January 18, 2026
LanguageTool Is Best For
- Students looking to improve academic writing.
- Professionals needing polished communication.
- Content creators aiming for high-quality output.
- Language learners seeking writing assistance.
- Businesses requiring consistent documentation.
LanguageTool Integrations
LanguageTool Alternatives
View all →Related to LanguageTool
Compare Tools
See how LanguageTool compares to other tools
Start ComparisonOwn LanguageTool?
Claim this tool to post updates, share deals, and get a verified badge.
Claim This ToolYou Might Also Like
Similar to LanguageToolTools that serve similar audiences or solve related problems.