Writing & AI tools / LanguageTool
LanguageTool
Instantly check grammar, punctuation, and spelling errors with LanguageTool's AI-powered grammar checker. Enhance your writing in over 30 languages with ease.
Where it stands
3.1 / 5
Signals score
Not a hands-on test
Based on 1 of 3 signals
- Website health3.1 / 5 · weight 50%
Measured from the tool's public website
Built only from what we can measure or quote without using the tool. How ranking works
Rank by signals
We have not run our own hands-on test on LanguageTool yet. Facts checked 2026-11-08. How tests work
Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.
Should you use LanguageTool?
A quick read built only from what the tool's own pages state and from our tests, not from opinion. Facts checked 2026-11-08.
A good fit if…
- You want a free option. It states: “The free version corrects spelling, simple punctuation, and some style mistakes. The page says: “The free version corrects…”
Check first
- Its pages do not state: watermark, where your files go. Check on the tool's site before you rely on it.
Does: Grammar checker
Measured signals
3.1 / 5 · measured 2026-11-08Read automatically from LanguageTool's public website: how reliable, secure, private and open the site is. This is not a test of how well the tool does its job. How this is measured
- Reliability5 / 5The page answered and finished downloading in 410 ms.
- Security2.8 / 51 of 5 protective headers set (x-frame-options).
- Privacy1 / 57 third-party tracking services found: Google Analytics, Google Tag Manager, Google Ads, Amplitude, TikTok Pixel.
- Transparency3 / 5Links a privacy policy; no pricing page linked.
Community feedback
We found no public discussion of this tool to read.
Threads: LanguageTool – FOSS Style and Grammar Checker for 25 Languages (2022, 24 comments)
- Free tier
- The free version corrects spelling, simple punctuation, and some style mistakes. The page says: “The free version corrects spelling as well as simple punctuation and some style mistakes.”
- Paid plan
- Premium plans are available, and there is a limited-time 20% discount. The page says: “20 % Limited-time discount on Premium!.”
- Signup
- Users can create a free account. The page says: “Create your free account.”
- Watermark
- Not stated.
- Where files go
- Not stated.
From the tool's own pages, checked 2026-11-08. Sources: Home. Prices and limits change; check the tool before you rely on them.
Read automatically by a program, not by a person. Each fact quotes the sentence it came from, and a fact is shown only if that sentence is on the page. Where a page did not say, it reads “Not stated.”
Get an email if LanguageTool changes
We check its official pages every week. If they change, we tell you, so you can see if the price or limits moved. No other email, and one click stops it.
Are you the maker of LanguageTool? Link to this page
Copy this into your site. The link goes to this page, and it does not change any score.
<a href="https://agathox.com/tools/languagetool">LanguageTool on agathox: compared and tested</a>
Tasks and scores
- Grammar checkerNot tested yet
Similar tools
Top signals in Grammar checker.
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