This study aimed to develop and determine the feasibility of virtual-based laboratory media containing acid-base titration materials. The development model used in this study is the research and development carried out by Borg and Gall. Consists of 7 stages of the R & D development model, including, research and information collecting, planning, develop preliminary form of product, preliminary field testing, main product revision, main field testing, final product revision. The instrument used in this study is a questionnaire used to obtain data input for products, and quantitative scores as the value of media feasibility. The results of the media expert's assessment were 100%, material experts 93.33%, and student responses were 84.87%. Therefore, laboratory media included in the category of feasibility, can be used as a medium of learning for middle school students.