Kelase® is social network and online learning environment for educational institution. Kelase helps K-12 school, universities and another educational institutions set-up their online learning environment easily. With Kelase, schools, teachers, students and parents could communicate instantly with their various device. Kelase provides joyful learning environment (with the style of social media, various online activities and gamification) to increase student’s learning motivation and helps teachers and schools manage their information, learning resources and activity report effectively. Kelase enabling teachers conduct teaching and learning activities at anytime and anywhere through mobile device (smartphone and tablet) and facilitates teachers and parents could monitor student’s learning progress easily.