LanguageTool review: what it is, pricing and who it's for
Grammar, spelling and style checker for 30+ languages in your browser, email and office apps.
In short: Grammar, spelling and style checker for 30+ languages in your browser, email and office apps. Starting price: Premium about €5.05/month billed yearly. Free plan / trial: Free plan up to 2,000 characters per text. Best for: Writers working in more than one language.
What is LanguageTool?
LanguageTool checks your writing for grammar, spelling, punctuation and style mistakes. It works in more than 30 languages, including English, German, French, Spanish and Dutch.
It runs as a browser add-on, in email clients, in Google Docs and Word, and as desktop and iOS apps. The free plan checks short texts; Premium raises the length limit and adds more checks.
Key features
- Grammar, spelling and punctuation checks in 30+ languages.
- Style suggestions and extra checks on Premium.
- Paraphrasing tool (3 per day free, unlimited on Premium).
- Personal dictionary and style guide.
- Browser add-ons for Chrome, Edge, Firefox and Opera.
- Plugins for Google Docs, Word, Gmail and Outlook.
- Team plan with shared dictionary and style guide.
Plans and pricing
| Plan | Price / limit | Includes |
|---|---|---|
| Basic (Free) | €0 | 2,000 characters per text, 3 paraphrases per day |
| Premium - monthly | €20.14/month | 150,000 characters per text, all checks |
| Premium - yearly | €60.62/year | Same as Premium, about €5.05/month |
| Premium - 2 years | €101.10 per 2 years | Same as Premium, about €4.21/month |
| Team | Per user, see official site | Premium plus user management and team style guide |
Prices were shown in euros for our region on 14 Nov 2026; longer terms cost less per month and subscriptions renew automatically.
Pros and cons
Pros
- Strong support for many languages.
- Works in most browsers and office tools.
- Useful free plan for short texts.
- Long plans are low cost per month.
Cons
- Free plan limits text length to 2,000 characters.
- Monthly Premium costs far more than yearly.
- Extra advanced checks cover only some languages.
- Plans renew automatically.
Who it's for
Ideal for people who write in several languages or in English as a second language. Writers who only need English and heavy AI rewriting may compare other tools.
Frequently asked questions
What is LanguageTool?
LanguageTool checks your writing for grammar, spelling, punctuation and style mistakes. It works in more than 30 languages, including English, German, French, Spanish and Dutch.
How much does LanguageTool cost?
LanguageTool starts at Premium about €5.05/month billed yearly. Prices were shown in euros for our region on 14 Nov 2026; longer terms cost less per month and subscriptions renew automatically.
Does LanguageTool have a free plan or free trial?
Free plan up to 2,000 characters per text.
Who is LanguageTool best for?
Ideal for people who write in several languages or in English as a second language. Writers who only need English and heavy AI rewriting may compare other tools.
What are the downsides of LanguageTool?
Main drawbacks: Free plan limits text length to 2,000 characters. Monthly Premium costs far more than yearly. Extra advanced checks cover only some languages. Plans renew automatically.
What are some alternatives to LanguageTool?
Other productivity & writing options we cover include Amie, Simplified, Sudowrite, Mailbird and Clean Email.
Head-to-head comparisons
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This summary is based on LanguageTool's official website, pricing page and public documentation as of November 14, 2026. Prices and features change, so confirm the details on the official site. Some links on this site may be affiliate links. See our affiliate disclosure.