LanguageTool logo

LanguageTool

LanguageTool is a free online proofreading service with AI-based grammar checking, wide compatibility, premium features, and use cases for writers, businesses,

Freemium✍️ Writing & Content

Tags

proofreadinggrammar-checkingwriting

About LanguageTool

LanguageTool is a free online proofreading service with AI-based grammar checking, wide compatibility, premium features, and use cases for writers, businesses, students, and professionals, offering a 20% discount for its Premium version.

Reviews

Leave a review

Your rating

0/500

Reviews appear after approval · usually within 24h

Listed 13 May 2026 · languagetool.org

Alternatives to LanguageTool

See all
YTSummary

YTSummary is an AI-powered tool that efficiently generates accurate summaries of YouTube videos, saving time and providing key information without the need to watch the entire video.

FreemiumCompare
Writer

Enterprise AI platform with brand voice and compliance controls.

PaidCompare
DeepL

The world's most accurate AI translation tool.

FreemiumCompare
Copy.ai

AI copywriting for marketing teams

FreemiumCompare