Artificial Intelligence (AI) technologies are bringing revolutionary changes to the field of education. In particular, AI-based tools have demonstrated significant effectiveness in developing English writing and pronunciation skills. This article examines the efficiency of English language instruction through AI-powered technologies, including Natural Language Processing (NLP), AI writing assistants, automated pronunciation assessment systems, and chatbots. The study was conducted among 7th–8th grade students with the participation of experimental and control groups. The findings revealed that the use of AI technologies in developing writing and pronunciation skills was more effective than traditional teaching methods. Grammatical accuracy improved by 35%, while pronunciation accuracy increased by 25%. In addition, AI-supported learning enhanced students’ motivation and engagement. However, technological limitations and the incomplete integration of AI tools into existing educational curricula remain significant challenges. The results emphasize the importance of combining AI technologies with traditional teaching approaches through a hybrid learning model. Future research should focus on developing adaptive learning models powered by artificial intelligence to further improve language learning outcomes.