Best Free Online Course Platforms
Compare the top 12 platforms to learn anything for free.
Whether you want to learn to code, pick up a new hobby, or advance your career, there's a free online course for you. We've compared 12 of the best platforms to help you find the right fit.
Top Picks by Category
Best for CS & Coding
freeCodeCamp
Comprehensive, completely free curriculum for web development and software engineering with free certifications.
Best for Business
LinkedIn Learning & Coursera
Top-tier business, leadership, and professional skills courses from industry experts and top universities.
Best Certificates
Coursera
Professional certificates from companies like Google and IBM, plus university-backed credentials (requires payment for the certificate).
Best for Kids & K-12
Khan Academy
100% free, world-class education for anyone, anywhere. Outstanding for math, science, and test prep.
Compare All 12 Platforms
| Platform | Subjects | Certificate | Free Tier | Quality |
|---|---|---|---|---|
| Coursera | Multi-disciplinary | Paid/Audit | Audit only | High |
| edX | Multi-disciplinary | Paid/Audit | Audit only | High |
| Khan Academy | K-12, Math, Science | No | 100% Free | High |
| MIT OpenCourseWare | STEM, Humanities | No | 100% Free | Very High |
| Udemy | Tech, Business, Hobbies | No (Free tier) | Limited free courses | Variable |
| freeCodeCamp | Computer Science, Coding | Yes (Free) | 100% Free | High |
| Codecademy | Coding, Data Science | No (Free tier) | Basic courses free | Good |
| LinkedIn Learning | Business, Tech, Creative | Yes | 1-month trial | High |
| Skillshare | Creative, Design, Video | No | 1-month trial | Good |
| Harvard Online | Multi-disciplinary | Paid/Audit | Audit free courses | Very High |
| Google Digital Garage | Digital Marketing, Career | Yes (Some free) | 100% Free | High |
| Alison | Business, Tech, Health | Yes (Paid download) | Free with ads | Variable |
Frequently Asked Questions
Are free online courses worth it?
Yes, free online courses are an excellent way to build new skills, explore potential career paths, and learn from top universities without financial risk.
Can I get a job with free certificates?
While a certificate alone might not guarantee a job, the skills and portfolio you build through free courses (like freeCodeCamp or Google Digital Garage) are highly valued by many employers, especially in tech and digital marketing.
What is the difference between auditing and a free course?
Auditing a course typically means you can access the video lectures and reading materials for free, but you won't be able to submit graded assignments or earn a certificate. A fully free course offers all materials and sometimes a certificate at no cost.
Do free courses offer college credit?
Generally, no. Most free courses and audited classes do not offer official college credit. However, some platforms offer pathways to degrees where passing specific courses can eventually count towards credit if you enroll in the paid program.
How do I choose the best platform for my needs?
Identify your learning goals. For coding, try freeCodeCamp. For academic subjects from top universities, explore Coursera, edX, or MIT OpenCourseWare. For K-12 education, Khan Academy is the best choice.
Is Coursera actually free?
Coursera offers thousands of courses you can 'audit' for free, giving you access to most course materials. However, to get graded assignments and a verified certificate, you usually have to pay.
What is the best free coding platform?
freeCodeCamp is widely considered the best completely free platform for learning to code, offering comprehensive curriculum and free certifications. Codecademy is also excellent but limits some features to its paid tier.