Privacy policy

Last updated: 2026-10-21

What we store

Korean by Line has no accounts and no sign-up. Lines you save to your Line Book are kept only in your own browser (local storage) and never sent to us. Clearing your browser data removes them.

Advertising and cookies

We use Google AdSense to show ads. Google and its partners may use cookies to serve ads based on your visits to this and other websites. You can opt out of personalised advertising at Google Ads Settings, and learn more at How Google uses cookies in advertising.

Analytics

We may use privacy-friendly, aggregated traffic statistics (such as page views) to understand which lessons are useful. These do not identify you personally.

Contact

Questions about this policy: musicbj0112@gmail.com.