Artificial intelligence has become an important part of modern education, particularly in the field of language learning. In recent years, artificial intelligence tools have been increasingly used to support students in learning English and developing their language skills. Among these skills, writing is particularly important because university students need to use English for academic assignments, research papers, reports, and professional communication. However, many students experience difficulties when writing in English, especially with grammar, vocabulary, spelling, sentence structure, and the organization of ideas. Artificial intelligence tools can provide students with useful support in overcoming these difficulties. Applications such as ChatGPT and AI-based writing assistants can provide immediate feedback and help students identify grammatical and spelling errors. They can also suggest alternative vocabulary and expressions that make students’ writing clearer and more appropriate. Furthermore, artificial intelligence can help learners organize their ideas and develop paragraphs in a logical and coherent manner. This can be particularly beneficial for students who have limited opportunities to practice English outside the classroom. Another important advantage of AI tools is that they encourage independent learning. Students can use these tools at any time to practice writing, ask questions, receive explanations, and revise their work. AI can also explain grammatical rules in simple language and provide contextual examples that help students understand how words and expressions are used. As a result, students may become more confident and motivated to write in English. Despite these advantages, students should not depend completely on artificial intelligence. Excessive dependence on AI may reduce independent thinking and creativity. Therefore, AI should be considered a learning assistant rather than a replacement for students’ own efforts. Teachers also have an important role in guiding students to use these technologies responsibly. When artificial intelligence is integrated carefully with traditional teaching methods, it can provide an effective and personalized learning experience. Overall, the appropriate use of AI tools can significantly contribute to improving English writing skills and supporting university students in their academic development.