Lexioo: Advanced English

Lexioo is a cutting-edge Chrome extension tailored for advanced English learners who aspire to speak and write like native speakers. It offers a comprehensive AI-powered platform that enhances your English fluency across multiple facets — speaking, writing, vocabulary, and reading — all within real-world contexts.

Designed specifically for B2 to C1 level learners, Lexioo helps professionals, students, and immigrants who already speak English but want to achieve natural, effortless communication. Key features include instant writing feedback on grammar, tone, and structure; real-time AI-driven speaking practice with personas for interviews and casual conversations; an intelligent vocabulary tracker to learn authentic words and phrases; and one-click comprehension tools for native news and articles. Experience a personal language coach that truly bridges the gap between good and native-level English — all free and without ads.