AI Grammar Checker
Use AI Grammar Checker for flawless writing. Enjoy punctuation and grammar corrector, spell checker and AI grammar check in one tool
Free offline AI grammar checker & writing assistant. WebGPU-powered, 100% private. Supports 5 languages. No cloud, no subscription.
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Grammar Assistant is a professional, privacy-first AI writing companion that runs entirely offline in your browser. Powered by WebGPU and advanced local AI models, it corrects grammar, refines style, and extracts text from images—all without sending a single word to external servers.
WHY CHOOSE GRAMMAR ASSISTANT?
• 100% Private & Offline - Your text never leaves your device. No tracking, no cloud uploads, no data collection.
• Free Forever - No subscriptions, no API costs. Runs on open-source local AI models.
• WebGPU Accelerated - High-performance grammar checking using your computer's GPU.
• Works Everywhere - Context menu, keyboard shortcuts (Cmd/Ctrl+Shift+E), and dedicated side panel.
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Use AI Grammar Checker for flawless writing. Enjoy punctuation and grammar corrector, spell checker and AI grammar check in one tool
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Not private.
Like it! Helped me a lot!