Grammarly is a writing-assistant extension available for Chrome, Firefox, Safari, and Edge that checks grammar, clarity, and tone wherever you're typing on the web.
It reviews text live inside whatever field you're typing in on any site - a CMS, a form builder, an email client - flagging grammar and tone issues in place, unlike running a finished document through a separate proofing tool after the fact.
Useful when you're writing UX copy, onboarding microcopy, or client-facing text directly inside a CMS or prototyping tool and want a second pass on tone and clarity before it ships.
To do this it reads what you type across every site you visit, which is worth knowing before installing it on a work profile; the free tier covers basic grammar and tone checks, while rewrites and higher AI prompt limits sit behind a paid plan.
Check your spelling and grammar anywhere you write.
