Learn Portuguese by listening. Browse and generate bilingual audiobooks in Portuguese, complete with synchronized read-along text.
bibooks has 16 free Portuguese audiobooks. Levels range from beginner (A1) to proficiency (C2). Each one comes with read-along text highlighted in sync with the audio.

Yes. A bilingual audiobook alternates Portuguese 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 16 bilingual audiobooks in Portuguese, 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: Portuguese can be the language you are learning or the language you already know.
Yes. The AI story generator writes original stories in Portuguese at seven levels, from A1 (beginner) to D1 (expert), for children, young adults or adults, and turns them into bilingual audiobooks.