Self-confidence in participating in extracurricular activities is an important asset in fostering the spirit of edupreneurship among students. Through these activities, students not only learn to collaborate and develop their potential, but also practice entrepreneurial skills, leadership, and independence. However, low self-confidence often becomes an obstacle for students to actively participate, thus requiring appropriate interventions through guidance and counseling services.This study aims to develop a guidance and counseling module based on cognitive restructuring techniques to improve students’ self-confidence at Pondok Pesantren Salafiyyah Syafi’iyah Asyhariyah Curah Lele Balung Jember. Cognitive restructuring was chosen because it helps students transform negative thought patterns into positive ones, thereby increasing their confidence in joining activities. The research method used was Research and Development (R&D) referring to Borg and Gall’s steps. The research subjects were specifically selected students with low self-confidence. The developed module was tested through assessments by media experts, material experts, and potential users. The results showed that the module is feasible for use. Media expert validation on aspects of attractiveness and language obtained a score of 85.94% (very feasible). Material expert validation on accuracy, usefulness, and feasibility aspects obtained a score of 75% (feasible). The user trial involving 10 students with low self-confidence showed results as follows: suitability 81.25%, usefulness 80.36%, and attractiveness 80.36%. Based on these findings, the guidance and counseling module based on cognitive restructuring techniques is declared very feasible to be developed and applied in improving students’ self-confidence in extracurricular activities. Keywords: Module Development, Cognitive Restructuring, Self-Confidence