LanguageTool, an AI-powered grammar checker, detects errors in over 30 languages. It integrates with browsers and productivity tools.
HQ
Germany
Founded
2017
Employees
29
LanguageTool is an AI-powered grammar checker designed to instantly check grammar, punctuation, and spelling errors across a wide range of texts. It supports over 30 languages, making it a versatile tool for users worldwide. Whether you are writing an email, a blog post, or a simple tweet, LanguageTool provides real-time suggestions to enhance your writing.
LanguageTool offers a comprehensive suite of features to improve your writing. It includes advanced spelling, style, and grammar suggestions that integrate seamlessly with various writing apps. The tool is capable of detecting and correcting punctuation errors, including the proper use of commas, dashes, and hyphens. It also ensures correct capitalization and helps maintain consistency in your writing by tracking productivity and providing an overview of errors made and suggestions applied.
One of the standout features of LanguageTool is its support for multiple languages and dialects. The main languages include English, Spanish, German, French, Dutch, and Portuguese. For English, users can choose between six standard varieties; US, UK, Canada, Australia, New Zealand, and South Africa. This makes it an invaluable tool for multilingual users and those writing in different language contexts.
LanguageTool is highly accessible and can be used across various platforms and applications. It offers extensions and add-ons for common internet browsers like Firefox, Chrome, and Edge. Additionally, dedicated text editor apps are available for iOS, macOS (Apple), and Windows. This flexibility ensures that users can access LanguageTool’s features regardless of the device or platform they are using.
To respect user privacy, LanguageTool does not store any text through its browser add-on. The error display and suggestion cards are shown automatically and directly while typing, allowing for quick and efficient text correction. This ensures a smooth user experience while maintaining privacy standards.
LanguageTool is headquartered in Potsdam, Germany. The company was founded in 2017 and has grown to a team of 29 employees.
LanguageTool is available in two versions; a free version that corrects spelling as well as simple punctuation and some style mistakes, and a Premium version that provides comprehensive error detection and advanced text suggestions. Team accounts for companies are also available.
Over 4 million users trust LanguageTool with their writing needs. The tool is highly rated as a grammar checker for browsers like Firefox and Chrome.
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