Online proficiency testing, five languages
Prove your language level, from anywhere.
Sit certified Japanese, Italian, Korean, German and English exams entirely online — proctored, scored, and recognized by our partner companies.
100% pass guarantee — retake free until you pass, on every exam.
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Students Enrolled
KTTC
This side is strictly reserved for KTTC use only.
How it works
1
Sign up
Create your account and claim your free first exam.
2
Choose a language
Pick from Japanese, Italian, Korean, German or English.
3
Sit the exam online
Proctored remotely, no test center required.
4
Get certified
Pass guaranteed — retake free if you don't clear it first time.
Trusted by hiring partners
KTTC results are recognized under MOU agreements with 85+ companies for hiring and internal mobility.