L

LanguageTool

AI-powered grammar and style checker for over 30 languages, including rephrasing.

LanguageTool homepage
Default cover

Introduction

AI-powered grammar and style checker for over 30 languages, including rephrasing.

Added on
Nov 1, 2026
Website
languagetool.org
Pricing model
Freemium
Company
LanguageTool

Product information

What is LanguageTool?

LanguageTool is a grammar and style checker supporting over 30 languages, including rephrasing suggestions. It serves writers, students and teams working in multiple languages.

How to use LanguageTool?

Paste text into the web editor or install the browser extension or add-in. Review the highlighted issues and accept suggested fixes.

Core features of LanguageTool

  • Multilingual grammar checking
  • Style suggestions
  • Rephrasing
  • Browser extensions
  • Add-ins for editors

Use cases of LanguageTool

  1. 1Proofreading emails
  2. 2Checking multilingual documents
  3. 3Polishing essays
  4. 4Improving business writing

Frequently asked questions about LanguageTool

What is LanguageTool?+

A grammar and style checker for many languages.

Who suits it?+

Anyone writing in multiple languages, from students to professionals.

Is it free?+

A free version with basic checks exists, plus a premium plan. Check the official site for current details.

Which category is LanguageTool in?+

LanguageTool is listed under Writing, AI Grammar Checker.

Tags

grammarwriting

LanguageTool alternatives

S

AI writing partner for fiction, helps overcome writer's block and speed up writing.

S

AI-powered writing software for authors and screenwriters, enhancing speed and quality.

W

AI writing and proofreading tool for academic writing, tailored for researchers and students.

T

AI writing assistant for grammar correction and language enhancement, tailored for academic writing.

L

Email AI platform for sales teams to write better emails and get more replies.

H

AI-powered email marketing and content creation platform for faster, better email campaigns.