Digital technologies, including AI and machine learning, are revolutionizing education, but their overuse risks harming learners’ cognitive abilities. This study aims to explore the impact AI-powered tools may have on learners’ cognitive ability to complete schoolwork without relying on AI. This study examines whether there is a significant relationship between the overuse of AI-powered tools and learners’ perceived critical thinking skills. To answer the research question, a descriptive correlation design was used in the study. The sample size of the study (263) was determined using a convenience sampling method, learners volunteered to take part in the study. The findings show a weak but significant positive relationship (r = 0.168) between the excessive use of AI-powered tools and the deterioration of critical thinking skills. Nonetheless, the study also revealed that there is a moderate positive relationship (0.340) between learners’ level of study and critical thinking abilities. As students advance in their education, their awareness of the negative impact AI can have on their cognitive abilities enhances and hence their critical thinking improves as well. This suggests that educators must raise learners’ awareness of the negative impact of AI-powered tools on their cognitive abilities.