Online classes

A Master List of Thousands of Free Online Classes to Learn Just About Everything

Take free online courses to learn just about everything from experts in their fields and top university professors. 

Whether to advance your career, start a new, better job, or advance your education, there are tons of free online courses you can take around the web. 

Some of these courses are straight from top universities like MIT, Harvard, and Yale, while others are great for picking up new hobbies.

Whether you are looking to pick up a new language, master Excel, or dive deeper into philosophy and law, these free sites got the courses you need. 

Below, you’ll find 4 big sites to learn skills taught by the world’s leading experts for free. 

Let’s dive in. 


EDX is a free online resource that hosts more than 3,800 courses from top universities and companies including MIT, Harvard, and Google.

Many college courses are straight from lectures, which you can audit for free or get a certificate for a small fee. 

You’ll also find classes for new skills you need for career advancement, entrepreneurship, and more. 

If you are looking to master Excel, this Analyze Data with Excel from IBM teaches you the fundaments of data analysis using spreadsheets. 

Starting a new business in 2023? Harvard offers countless leading courses on entrepreneurship and business laws. is one of the leading free online learning platforms for skill training. It’s devoted to extending free access to education to create equality and opportunity for everyone. 

The site hosts more than 4,000 free courses on subjects ranging from engineering to healthcare, and IT to business management. 

Whether you are looking to upskill, change careers, or explore new hobbies, they have free classes for you. 


Coursea is another large online learning platform similar to EdX and Alison. 

You can explore over 2,600 free online courses from top universities around the world on Coursea. 

But that’s just one aspect of what they offer. On top of free courses, they offer 100% online degrees and certificate programs you can pursue in your spare time, and at your pace.

It’s a great way to gain new skills you need to take your career to the next level or break into a new industry. 


Looking specifically to upskill as a programmer? Join 50 million other learners at Codeacademy

You can learn practically anything from web development to data science, web design to cybersecurity. 

Codeacademy also offers hundreds of programming language courses on Python, and JavaScrip, to HTML. Their platform offers hands-on learning, which makes your learning as a coder that much more efficient and productive. 

Their basic access is free, but if you are looking to build skillsets that’ll help you land a job in tech, they have affordable subscription plans. 

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