TypoGuard

TypoGuard is a Chrome extension that checks your writing for typos and grammar mistakes in real time, on any website you type on. It runs quietly in the background as you write in messages, emails, chat apps, and web forms, flagging errors the moment they appear. Corrections surface through a mouse-over interaction, so suggestions stay out of your way until you want them — you hover, review the fix, and apply it before sending rather than after. The point is to catch the small mistakes that slip into fast, everyday typing before they reach the other person. Because it works across the whole browser rather than inside a single app, you get consistent checking whether you are replying in Gmail, posting in a web chat, or filling out a form. TypoGuard suits anyone who does a lot of writing in the browser and wants a lightweight safety net for accuracy without switching to a dedicated editor. It focuses on typo and grammar correction, so it complements rather than replaces heavier style and tone tools.

Anyone who writes in the browser — emails, chats, and web forms — and wants real-time AI typo and grammar correction before hitting send.