This study aimed to explore the areas of interest for occupational therapists through word cloud analysis and intended to actively utilize the findings for selecting future professional development topics and enhancing occupational therapy platforms. A survey was conducted from January to June 2023, targeting 209 occupational therapists actively engaged on therapy platforms. The results were analyzed through statistical and word cloud analysis. Wordcloud analysis of areas of interest revealed that occupational therapists showed significant interest in ‘Professional Therapy,’ ‘Self-Development,’ and ‘Building Healthy Habits.’ Categorizing these interests into eight categories and conducting frequency analysis, the top three terms were ‘Professional Therapy,’ ‘Self-Development,’ and ‘Health Management,’ indicating a high level of interest. Based on the study results, there is a need for future professional education and specialized courses in specific areas of occupational therapy. Additionally, occupational therapy platforms should consider organizing activities such as book clubs, writing groups, and exercise sessions to systematically support occupational therapists in their self-development efforts.