TypoGuard - Chrome Extension

TypoGuard - Chrome Extension is an AI spell checker and grammar correction tool that detects and fixes typos as you type, for anyone who writes across multiple web platforms. Powered by Google's Gemini AI, it delivers context-aware corrections rather than simple dictionary lookups — catching mistakes before you hit send in messages, emails, AI chat interfaces, or travel booking forms.

The extension works silently in the background on any text field across a wide range of popular web platforms. Its correction logic is modeled on Google's familiar "Did you mean?" experience, meaning it understands context rather than flagging isolated words out of order. Support for multiple languages — including English, Greek, French, Spanish, and German — is included on both the free and premium tiers.

TypoGuard offers a Free Plan with a limited number of AI spell check corrections per month and a Premium Plan that removes the correction cap and delivers faster response times. New platform integrations are added on a rolling basis, expanding where the AI spell checker works without requiring any manual setup from the user.

TypoGuard is primarily used for catching and correcting typos and grammar mistakes in real time across any web text field, including emails, chat messages, and AI assistant inputs. It is suited for multilingual users who want context-aware AI spell checking in the Chrome browser without switching between separate writing tools.