Grammar and Spell Checker - LanguageTool
Firefox LanguageTooler GmbH View in store ↗
Grammar and Spell Checker - LanguageTool is a Firefox extension by LanguageTooler GmbH with 320,658 users and a 4.3 rating from 5,431 ratings. broext first saw it on Nov 8, 2026 and last checked the listing on Nov 9, 2026.
With this extension you can check text with the style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
Listing facts
- Store
- Firefox Add-ons
- Store ID
- 708770
- Publisher
- LanguageTooler GmbH
- Website
- https://languagetool.org
- Privacy policy
- None linked
- Users
- 320,658
- Rating
- 4.3 from 5,431 ratings
- Version
- 11.3.1
- Last updated in store
- Aug 20, 2026
- First seen by broext
- Nov 8, 2026
- Last checked
- 3 hours ago
Listing changes
A new entry is recorded whenever the name, description, publisher, links, version or icon changes.
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Nov 8, 2026
Grammar and Spell Checker - LanguageTool v11.3.1
LanguageTooler GmbH