Indonesian Online offers courses for the Indonesian language for all levels. Whether you are a beginner or an advanced learner, we have the right course for you. Here are the courses that we offer:
| Level | Course | Hours | CEFR Level |
| Beginner-Intermediate | The Indonesian Way | 220 | A1-B1 |
| Intermediate | Baca Yuk! | 68 | A2–B2 |
| Intermediate | Aneka Baca: Contemporary Media & Literature | 90 | B1–C1 |
| Upper Intermediate | Pak Bei | 19 | A2–C1 |
| Advanced | Serba Serbi Nusantara | 100 | B2-C2 |
| Advanced | Aku Anak Siapa? | 70 | B2-C2 |
| Advanced | Ada Apa Dengan Cinta? | 70 | C1-C2 |