The utilization of digital learning platforms is the real transformation of technology and information used in the era of disruption. This study aims to reveal how teachers and students respond to the use of digital learning palatform-based literacy programs at the elementary in Padangsidimpuan City, Indonesia. The research method applied was mix method with sequential exploratory approach which began qualitative and continued with quantitative research. The sampling technique used cluster random sampling method for quantitative and snowball sampling for qualitative research. Quantitative research data were taken from 5 schools with 150 students and 30 teachers. Techniques Data collection was carried out through the distribution of questionnaires for quantitative and in-depth interviews, documentation studies and observations for qualitative. The results shown that the results of quantitative research strengthen the results of qualitative research where the transformation of the use of online learning platforms gets good response from teachers and students. The use of online learning platforms consisting of whatsapp, drive, youtube, google classroom, and zoom via android could increase the effectiveness and efficiency of learning implementation.