Learn Korean by listening. Browse and generate bilingual audiobooks in Korean, complete with synchronized read-along text.
bibooks has 18 free Korean audiobooks. Levels range from beginner (A1) to proficiency (C2). Each one comes with read-along text highlighted in sync with the audio. Romanization in Latin letters is available for Korean.

Yes. A bilingual audiobook alternates Korean with a language you already know, so you hear every sentence in both. The text is on screen too, highlighted in sync with the audio, so you can read along as you listen.
Yes. The public library has 18 bilingual audiobooks in Korean, shared by other learners, and anyone can listen and read along for free without an account.
Any of the other 48 languages on bibooks, in either direction: Korean can be the language you are learning or the language you already know.
Yes. The AI story generator writes original stories in Korean at seven levels, from A1 (beginner) to D1 (expert), for children, young adults or adults, and turns them into bilingual audiobooks.
Yes. When you create a Korean audiobook you can turn on romanization, which adds the pronunciation in Latin letters under the Korean text and highlights it in step with the audio.