For those looking to boost their skills or explore new fields without breaking the bank, Class Central has done the heavy lifting. Known as a search engine for online courses, Class Central has compiled what might be the largest collection of free online certificates and badges available anywhere. From tech giants like Google and Microsoft to elite universities like Harvard and Stanford, this list covers a diverse range of subjects and skill sets.
There was a time when the world’s top universities used to offer free certificates for completing online courses. While most of those certificates are no longer free, many of the courses themselves remain open to learners, covering topics like Computer Science, Literature, and Business.
Certificates can serve as both motivation and proof of achievement for completing online courses. While platforms like Coursera and edX have moved toward paid certifications, a surprising number of free options remain — if you know where to look. Thankfully, Class Central’s guide makes it easy to find these opportunities.
What’s Included in the Guide?
The article organizes free certificate offerings by providers, including:
- Google: Over 1,000 free certificates and badges in topics like digital marketing, Android development, and AI.
- Harvard: Free certificates for their popular CS50 series and other online courses.
- Stanford Medicine: Medical courses offering free certificates and CME credit.
- LinkedIn Learning: 110+ hours of free certifications in business, technology, and design.
- Semrush Academy: 90+ courses with free certificates focused on marketing and SEO.
- CodeSignal: 700+ free skill certifications to validate coding, technical abilities, and soft skills.
If you’re ready to explore the full list of free courses and certifications, head over to Class Central’s detailed guide: Massive List of Thousands of Free Certificates and Badges. It’s a treasure trove for anyone looking to learn something new, enhance their resume, or simply satisfy their curiosity — all for free!
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