What we store
You can use Korea TOPIK Center without an account. In that case your practice results, level check history and saved words are stored only in your own browser (localStorage), and you can delete them at any time from My Progress.
If you create an account, we store your email address, a securely hashed password (or your Google account ID if you sign in with Google), and your study progress — session results, level check results, which grammar points and words you answered right or wrong, and saved words — so you can use them on any device. A sign-in cookie keeps you signed in for up to 30 days. We don’t use your data for advertising and don’t sell it.
Server logs
Our hosting provider keeps standard request logs (IP address, pages requested, browser type) for security and performance. We do not sell personal data.
Listening audio
Listening questions are read aloud by your device’s built-in text-to-speech voice; the text is processed by your browser or operating system.