LanguageTool — AI Writing Assistants

LanguageTool

LanguageTool suggests corrections for spelling, grammar, and style in existing text, leaving acceptance of each change to the writer.

Why it fits

AI Writing Assistants

Website

Visit app

Good to know

Check the official page for current quotas and output conditions.

Check each tool’s plan separately; one feature’s allowance does not cover another.

Good to know
Good to knowWebsite
Free output—
No account needed—
No watermark—
Works offline—
Batch processing—
Content language—

— Unverified conditions. Official documentation reviewed. The app itself has not been hands-on tested. Matches only documented content-language support, not interface language.

Sources and review date2
Founder feedback and correction

Founder feedback and correction

If you represent this product, send a source-backed correction or update to the editors. Publication follows editorial review.

Editorial selection guide

Last checked:

Who is it for?

  • People reviewing an email, article, or workplace document sentence by sentence.

Getting started

  • Paste a paragraph into the web editor and check the text language.
  • Read flagged phrases in context and accept only changes that preserve your meaning.

Decision points

  • Consider it when proofreading an existing draft; the browser extension is a separate access route.

Limits

  • Coverage varies by language and plan; specialist terms and proper names may be flagged incorrectly.

Frequently asked questions

Must I use the website?

No; official help also lists browser extensions, but this entry covers the web editor.

Official sources (2)
languagetool.org/help.languagetool.org/hc/en-us/articles/39254499343383-Where-can-I-access-the-LanguageTool-Writing-Assistant