LanguageTool

AI-driven grammar and style checker supporting over 30 languages, including advanced rephrasing capabilities.

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AI Grammar Checker AI Paraphraser AI Spell Check AI Proofreading AI Writing Assistants AI API

About LanguageTool

LanguageTool is an AI-powered grammar and style checker that identifies and corrects spelling, grammar, and stylistic issues across more than 30 languages. It offers comprehensive text analysis, including word choice and writing style improvements. Available in major languages like English, Spanish, German, French, Dutch, and Portuguese, it provides options for different English dialects. The platform features an AI-based rephrasing tool to rewrite sentences for clarity, conciseness, or formality, making it ideal for diverse writing needs.

How to Use

Paste your text into the editor or start typing to identify grammatical errors and spelling mistakes. Use the browser extension for instant, real-time suggestions while working online.

Features

Advanced grammar correction

Supports over 30 languages

Spelling and punctuation correction

AI-powered rephrasing tool

Enhanced style suggestions

Browser and app integrations

Use Cases

Editing and refining professional documents

Improving academic writing

Assisting ESL learners with language accuracy

Enhancing business communication

Proofreading marketing content

Best For

Business professionalsAcademic writersLanguage learnersContent creatorsNon-profit organizationsStudents

Pros

Includes an AI-powered paraphrasing feature

Supports numerous languages and dialects

Offers browser extensions and mobile apps

Provides comprehensive grammar and style analysis

Free basic version available

Cons

Some features require user accounts

Paraphrasing is limited to select languages in BETA

Full error detection requires a premium subscription

Pricing Plans

Choose the perfect plan for your needs. All plans include 24/7 support and regular updates.

Premium

Contact for pricing

Premium plan unlocks extended text limits, advanced style and grammar corrections, and additional features for optimal proofreading.

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Frequently Asked Questions

Find answers to common questions about LanguageTool

Is LanguageTool a comprehensive grammar checker?

Yes, LanguageTool provides in-depth grammar, style, and spelling checks, making it a complete writing assistant.

How effective is LanguageTool at catching comma errors?

LanguageTool accurately detects and corrects comma placement, ensuring proper punctuation in your writing.

Which languages does LanguageTool support for grammar checking?

It supports over 30 languages, including English, Spanish, German, French, Dutch, and Portuguese.

Is there a free version of LanguageTool?

Yes, the free version offers basic spelling and punctuation corrections, while the premium plan provides advanced features.

Can LanguageTool help with paraphrasing sentences?

Yes, its AI-powered paraphrasing tool can rewrite sentences to improve clarity, brevity, or formality.