Can Duolingo Make You Fluent in a Language

Duolingo has become one of the most popular language-learning tools, attracting millions of learners with its free, gamified lessons and easy daily practice.  However, true fluency involves more than memorizing vocabulary or maintaining streaks—it requires confident speaking, listening, and real-world communication.  Understanding what fluency means, how Duolingo works, and where its limits lie helps learners…