WRT·08 · Writing

LanguageTool

A multilingual grammar, spelling and style checker that works in browsers, Office and Google Docs, with AI rephrasing.

PricingFreemium

CategoryWriting

Last checkedNov 2026

What is LanguageTool?

LanguageTool checks grammar, spelling and style in more than 30 languages, including English, German, French, Spanish, Portuguese and Dutch. It works through browser extensions and add-ons for Word and Google Docs.

It also rephrases sentences with AI. It is a strong choice for people who write in more than one language.

Key features

Multilingual checksGrammar and spelling in 30+ languages.

Style suggestionsImprove clarity and word choice.

RephrasingAI rewrites of sentences.

IntegrationsBrowser, Office and Google Docs.

How to get started

Install the LanguageTool extension.
Write in your second language and review suggestions.
Turn on picky mode for more style tips.

Our take

The best grammar checker if you write in more than one language.

Best for

Writing in several languages
Non-English texts
Teams across countries

Strengths

Supports many languages
Privacy-friendly options

Limits

Advanced checks are paid
Fewer tone features than Grammarly

Visit LanguageTool ↗

Questions

Is LanguageTool free?

LanguageTool has a free plan with usage limits. Paid plans unlock more usage and features.

What is LanguageTool best for?

LanguageTool is best for: Writing in several languages, Non-English texts, and Teams across countries.

What are the best alternatives to LanguageTool?

Popular alternatives in Writing include Grammarly, QuillBot, Jasper, Wordtune, and Sudowrite.

Pricing and features change often. Confirm details on the official LanguageTool website.