Poli - Grammar & Translation

AI-powered grammar correction and translation. Learn from every mistake.

Poli — AI Grammar Correction & Translation Poli is your AI-powered writing assistant, built directly into Chrome. Correct grammar mistakes and translate text into 20+ languages in one click — on any website, in any text field. ✍️ Grammar Correction Select any text on any webpage and Poli will instantly correct spelling, grammar, and style errors. Each correction comes with a clear explanation so you actually learn from your mistakes — not just fix them. 🌍 Translation Translate to and from 20+ languages including English, French, Spanish, German, Italian, Portuguese, Dutch, Russian, Chinese, Japanese, and more. Pro users get cultural tips and nuanced alternatives alongside every translation. ⚡ Two ways to use it — Select text on any page: a floating button appears instantly, no copy-paste needed — Open the extension popup: paste or type your text directly 📋 History Every correction and translation is saved so you can review, copy, or mark your favorites at any time. 🔒 Secure & private Your text is processed by Claude (Anthropic's AI) via the Poli API. We never sell your data or use it to train AI models.