Website Grammar Checker

Free offline grammar, spelling & punctuation checker for any website. 100% private, works on Gmail, Docs & more.

Website Grammar Checker - Your Free, Private Writing Assistant Instantly check grammar, spelling, and punctuation errors on any website. Unlike other tools, this extension works completely offline and never sends your data anywhere - your writing stays 100% private. KEY FEATURES: Works Offline - No internet required after installation 100% Private - Your text never leaves your device Free Forever - No subscriptions, no premium tiers Works Everywhere - Gmail, Google Docs, social media, forms, and any website HOW IT WORKS: Click the extension icon and enable the checker Browse any website - errors are automatically highlighted Click on highlighted text to see suggestions Apply fixes with one click WHAT IT CATCHES: Spelling mistakes Grammar errors Punctuation issues Repeated words Common writing mistakes PRIVACY FIRST: We built this extension with privacy as the top priority. All processing happens locally on your device using advanced WebAssembly technology. No accounts, no tracking, no data collection - ever. Perfect for: Writing emails Social media posts Online forms Blog comments Any web-based writing