Many universities make courses available online free of charge. These so-called MOOCs (massive open online courses) can often be taken without a registration fee. What they bring to your studies and your CV depends on what you plan to do with them and whether you can keep to fixed study times.
Short answer: Many university MOOCs, for example on openHPI, Coursera or edX, can be taken for free. An official certificate costs a fee on many courses. Whether a course counts towards your degree is decided by your university under its examination regulations. Last updated: October 2026. Fees and conditions are on each course page.
The essentials at a glance
- Taking part in many MOOCs is free, but the fee for a certificate is usually separate.
- A course is not a degree. Whether it counts as an achievement is decided by your university case by case.
- Without fixed study times, many participants drop out. Plan appointments in your calendar, not just video time.
- Before you sign up, check prior knowledge, workload, learning goals and the information on costs.
- For applications, what you take from the course often matters more than the certificate itself.
What is a MOOC and how does it work?
A MOOC usually consists of lecture videos, short quizzes, exercises and a discussion forum. Units are often scheduled weekly, but some courses can be worked through at your own pace. Universities use MOOCs to make research and teaching accessible to a wide audience. Other platforms offer courses on behalf of universities and companies.
openHPI is run by the Hasso Plattner Institute and offers courses on computer science and digital topics. Coursera and edX are international providers with courses from many universities. For all of them, the course description is the most important source of information before you decide.
| Format | What you get | Costs | Good for |
|---|---|---|---|
| Free course | Videos, materials, exercises, often a forum | Usually free to join | Building knowledge, exploring topics |
| Course with certificate | Official certificate from the provider | Fee for the certificate, depending on the provider | Proof for applications or your CV |
| University course (on-site or online) | Credit points after assessment | Depends on the university, ask them directly | Regular studies, crediting within your degree |
Can a MOOC count towards your degree?
Each university decides this for itself. The basis is the examination regulations, the higher education law of the federal state and the recognition rules of your faculty. A typical process is an application that includes the course description, proof of the achievement and details of the workload. The University of Kassel explains recognition and crediting on its website (uni-kassel.de).
Plan ahead: ask your examinations office whether a particular course could apply to a module before you invest much time. A written answer is useful, because it documents what was agreed.
Universities often cover the same material as a module in your degree, but under another name and with a different assessment format. Whether that is equivalent is for the university to judge. A course that clearly relates to your study plan has better chances than one that is only generally interesting.
What does a MOOC really cost?
Taking part in a course is free on many platforms. Still, costs can arise, for example for a certificate, for a separately offered exam, or for courses linked to a university achievement. Set aside a small reserve for possible extra costs from the start.
The details are on the course page, not on the platform’s home page. Also consider follow-up costs, such as specialist literature or software that a course requires. If in doubt, ask the provider directly before you pay. Keep receipts and confirmations, because they help if you later need to show what you paid for.
For whom is a MOOC worth it, and for whom not?
A MOOC is worth it if you want to refresh basics, explore a topic outside your degree, or prepare for a master’s programme, an internship or a career change. A certificate makes sense when proof is required.
MOOCs are less suitable if you lose track quickly without structure, if you need a specific credit and the crediting is uncertain, or if the course does not match your goal. Without fixed appointments the risk of dropping out is high. That is not a personal failing, but a question of planning.
How do you recognise a credible course?
Free online courses come from very different providers. A university that offers a course under its own name stands for content and quality assurance. Commercial platforms need a closer look, because the provider and course creators together decide on content and presentation.
- The course names the people responsible, with their roles, not just a brand.
- Learning goals, structure and expected workload are described concretely.
- There are sample tasks or a trial course that lets you test the style.
- Certificate fees are stated openly and not only visible in the checkout process.
Frequently asked questions
Do I need prior knowledge for a MOOC?
The course description says so. Many introductory courses only assume school knowledge, while advanced courses name specific prerequisites. If mathematics is required, check the sample exercises before you sign up.
Are MOOC certificates official degree qualifications?
No. A course certificate is a confirmation of participation or achievement from the provider, not a degree. Whether it is accepted as proof is up to the recipient, such as an employer or a university.
How much time should I plan for?
The workload is shown on the course page, usually as a weekly figure. Plan fixed appointments and include exercises, not just the videos. People who only watch videos usually learn less than they think.
Can I quit a MOOC?
Many courses can be left at any time. For paid certificates, the fee is usually already paid. Before booking, read the provider’s terms, especially on refunds.
What to do next
- Check with your examinations office whether courses can be credited before you start.
- Choose a course with a clear description, workload and learning goal.
- Block regular study slots in your calendar and keep to them.
- Save the course description and your certificate as proof once you finish.
Related guides
- Free online courses and learning platforms for students
- Effective study methods: how to learn smarter
- Organise your studies efficiently: structure, plan and tools
- Kostenlose Lernplattformen 2026: Angebote im Überblick (in German)
Sources: Hasso Plattner Institute, openHPI course offer (open.hpi.de, last updated: October 2026). University of Kassel, recognition and crediting (uni-kassel.de, last updated: October 2026). Coursera, course offer and terms (coursera.org, last updated: October 2026).
Last updated: October 2026. This guide is general information, not individual advice.
