Technology is developing and growing rapidly, especially in the field of education. One example of this technological development is ChatGPT 3.5. This technology can potentially transform teaching and learning processes, especially in writing. This study aims to find out how sixth-semester students perceived ChatGPT 3.5 technology on students' ability to produce descriptive text.

The two research questions are: (1) What are the ELESP students' perceptions of using ChatGPT 3.5 technology in writing descriptive text? (2) What are the impacts of using ChatGPT 3.5 technology on writing descriptive text?

This study used a quantitative method. Forty two students from batch 2021 completed an online survey, and four took part in an interview. The participants in this study were Sanata Dharma University students who had completed all writing courses in English education.

According to the findings, the majority of the participants had positive perceptions. They believed that utilizing ChatGPT 3.5 helped them produce more effective descriptive texts, learn new things, improve their grammar and critical thinking, and generate new concepts. The researcher also found an opposing viewpoint. Some research participants thought they did not trust technology fully but made it a place to find inspiration. They also believed that practicing grammar skills through practice or cognitive skills would be better. Therefore, using ChatGPT 3.5 technology carefully is necessary. Students should fully understand descriptive text, equip themselves with their knowledge of descriptive text and understanding of technology utilization, and know the essence of ChatGPT 3.5 technology.