the Korean Language Classes Taken by the Whole World,
Online KSI Begins 1st Semester of 2026
> Scheduled to operate 4 semesters a year, starting with the 1st semester beginning on February 23, 2026
> Curriculums range from "Introductory Korean" to "Business Courses" focused on practical application according to the learning level
The King Sejong Institute Foundation (Acting President and Secretary General Choi Hyun-Seung, hereinafter the KSIF) operates various educational courses through Online KSI, where learners around the world can learn Korean without time or space constraints. By providing video lectures, real-time video classes, and 1:1 assignment feedback, it supports customized learning tailored to the learner"s level and learning purpose.
Introduction to the Online KSI curriculum
Photo of an Online KSI student studying
Online KSI operates on a four-semester annual schedule, with the 1st semester beginning on February 23rd, and provides various educational courses tailored to different learning levels and purposes, including introductory, beginner, intermediate, and advanced levels, as well as business Korean and reading and writing courses. In addition to the online lecture content, effective learning support is provided through real-time video lectures by Korean language teachers and 1:1 assignment feedback, and the systematic online learning system allows learners to participate in a way that suits their individual environments.
In 2025, Online KSI attracted 115,593 students, a 23% increase from the previous year, proving the global Korean language craze. Competition in the 2026 teacher selection was about 3.4 to 1, also showing high interest. This year, in addition to the Korean language curriculum, we plan to newly establish the Korean Culture Course, which will operate once a month and provide learners with an opportunity to broaden their understanding of Korean culture.
Detailed information regarding Online KSI courses can be found on the opening announcement bulletin board on the Online KSI website (http://www.iksi.or.kr).