According to AlphaMoat, as of 2026-09, the Chrome extension HashChrome has 60 users (-9.1% MoM), rated 5 (3 reviews) — ranked #5,110 of 9,324 AI browser extensions, and #379 of 744 in Writing.
What is HashChrome
Instantly proofread your grammar mistakes across the web. HashChrome is your AI-powered writing assistant that helps you write clear, professional, and grammatically correct text across the web—whether you're composing emails, filling forms, writing blogs, or posting on social media.
Key Features: ✅ Grammar and style checking anywhere online 🌐 Supports multiple languages with advanced AI models (OpenAI & Gemini) ⚡ Fast text rewriting with Ctrl/Cmd+Shift+K shortcut 🖱️ Easy proofreading by right-clicking selected text 🔐 Secure and private: API keys stored locally, never uploaded 🛠️ Use your own API key—no signups or subscriptions required
Perfect for students, professionals, content creators, and multilingual writers, HashChrome boosts your writing with AI-powered grammar and style help just a shortcut away.
Extension profile
User Growth Trend
Popular in Writing
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.