Free Online Courses in 2021

Free online courses

Have you been searching for free online courses in 2021? Here’s an extensive list.

Imagine getting to learn from industry experts in the fields you are interested in without having to pay even the least amount of fee. That is what free online courses offer.

Free online courses will not only broaden your skill, but it will also boost your resume and increase your employability rate in the job market. Most platforms that offer online courses have transformed in their styles as they now offer courses free of charge even though you will be required to pay for a printable certificate. However, you can find some free courses online with free certificates too.

Finding the best free online courses is usually not as easy as it seems most times but not to worry, we have put together a list of some of the best free online courses in 2021 that you can apply for. These courses are on a range of different topics and fields and making this list is the easiest we can assist in your search.

What Free Online Course Should You Do?

It’s not enough to go online and enrol on a free online course and run with the classes. You must decide what you are interested in, what skills you are looking to acquire or improve on.

Also, ensure they are problem-solving skills; in-demand skills in top industries.  Ensure they are lucrative skills too.

There are quite a good number of free online courses to enrol for only if you know where to look.  However, we have made a long list of some you can choose from.

Free Online Courses 2021

Free Online Courses 1: Google’s Digital Marketing Course

Are you looking to strengthen your knowledge in digital marketing? This course is the one for you.

Google has provided free digital marketing courses online particularly developed to help grow business or to jump-start careers.

The great thing about this course is that you are provided with the chance to either jump in from the beginning of the course’s modules to take the complete course or you can just select certain lessons from the course to meet your immediate needs.

However, Google offers you a certificate if you complete the full “Fundamentals of Digital Marketing” course. This certificate can help boost your LinkedIn profile and your resume.

Free Online Courses 2: Canva’s Design School

This is not just one free online course. It is a set of free online courses designed for everyone looking to learn the basics of design and about Canva. If you already understand some basics, this set can help improve your skill.

If you have used Canva before now, you’d find that it is a user-friendly tool – easy to use. Now imagine how much easier enrolling for this set of free online courses will make it.

This set of free online courses are designed to help you how your graphic design skills, your social media skills and so much more. For this free online course, all you’d need to get in is an email address and your laptop with internet access.

Free Online Courses 3: CS50’s Introduction to Computer Science

This drew online course from Harvard is designed to help you learn and understand how to think algorithmically and efficiently provide solutions to problems.

These problems can include ones from real-world domains of biology, forensics, cryptography, finance and gaming.

With this course, you can learn the following:

  • Basically all about computer science and programming.
  • How to solve programming problems.
  • Connect with an active community of like minds.
  • Learn and understand concept abstraction, data structures, algorithms, encapsulation, software engineering and web development.
  • Learn programming languages like C, python, Javascript, HTML, SQL and CSS.

This free online course lasts for a duration of 12 weeks involving 6-18 hours of classes per week and participates are awarded certificates by the end of the training.

You can apply here:

Free Online Courses 4: IBM Data Science Professional Certificate

IBM Data Science Professional Certificate free online course provides classes on machine learning or data science to enable you to develop career-relevant skills and experiences.

The course consists of nine data sciences courses that will equip you with job-ready skills and tools which includes open-source tools and libraries, data visualisation, prediction modelling, SQL, data analysis and machine learning algorithm.

The course also provides you with the opportunity to learn data science through hands-on practice in the IBM Cloud with the use of numerous tools and real data sets.

In this course, you will learn:

  • What data science is and the tools for data science
  • Data science methodology
  • Data science and artificial intelligence with python.

The course lasts for approximately 10 months and participants get free certificates by the end of the course.

You can apply here:

Free Online Courses 5: The Complete iOS 10 Developer – Create Real Apps in Swift 3

Amongst all the free online courses in 2021, this free online course helps to turn you, As a developer, into the best developer, entrepreneur and freelancer. It offers all the developer skills every developer could ever want.

The course provides a comprehensive section on how you can create startups from scratch – from an idea to generating millions in venture capital funding.

Here are the things you will learn with this free online course:

  • Learning to develop professional iOS applications
  • Learning to develop transcription apps, converter apps, calculator apps and other apps like forecast apps, and RESTful and JSON apps
  • Also, you learn to have a solid skillet in swift programming
  • Learning to make GPS maps and a range of other apps that can be published on the application store.

This free online course has 48 hours, 55 minutes of on-demand video and participants are awarded certificates at the end of the training.

You can apply here:

Free Online Courses 6: Google IT Automation with Python Professional Certificate

This free online course consists of six-course certificates developed by Google and designed to offer IT professionals the most sought after IT skills. These skills include Git, Python and IT automation.

The course teaches how to program with python and also use python to automate continually used system administration tasks. 

The following are all you can learn in this free online course:

  • To use Git and GitHub
  • To troubleshoot and debug complicated problems and automate tasks using python scripts
  • You will learn to evaluate and assess real-world IT problems and enforce the suitable techniques to provide solutions to problems
  • Also, you will learn to operate and utilise IT resources, physical machines and virtual machines in the cloud.

This free online course will last for approximately six to eight months even though and participants receive certificates at the end of the training.

You can apply here:

Machine Learning

This course offers an introduction to machine learning, statistical pattern recognition and data mining.

It also provides you with the knowledge of applying algorithms to create or develop smart robots, audio database mining, medical informatics and various other areas.

Here are the things you will learn in this free online course:

  • Linear regression with one variable and multiple variables
  • Algebra review
  • Logistic regression
  • Octave/Matlab
  • Regularisation

This course takes approximately 60 hours to complete and participants get certificates by the end of the course.

You can apply here:

Shopify Compass

Shopify compass is way more than a free online course on its own. Rather, it is a platform committed to providing free online courses for entrepreneurs of experience levels with interests in starting their own online businesses.

This course provides skills to help you to either run an online business or for a business in the future and it connects you with like minds to share ideas with.

Photography courses

Photography has been one of the most productive and profitable skills of all time to have. You don’t even need to have all the expensive photography gadgets to be able to take this course and practice.  Since the emergence of phone cameras with great focus, hence, mobile photography, photography has been made much easier.

This course will offer you the skills you need to improve your photography skills to boost your Instagram page, your website designs and much more.  You could also take portraits to sell.

Facebook Blueprint

This course is designed for people with an interest in marketing and will specifically offer you the knowledge on how to get started on Facebook advertising. Also, how to target and reach the right audiences, convert leads and so much more.

All you need to get started on this course is a Facebook account and then follow through with the course.

Buffer’s Social Media Strategy

The Buffer’s Social Media Strategy free online course is designed for people looking to improve their social media skills. If you are using social media to promote a business or brand, this free online course is definitely for you.

This course provides you with modules to guide you in finding your voice on social media and in creating satisfactory contents for your audience and so much more.

However, this course is not all along free. It is hosted on Skillshare and participants can only gain a free trial. That is, you will be required to sign up on Skillshare and then you can access the course for only 2 months.

Two months should be enough time to complete the course, if not, you could pay to complete it.

Python for Everybody Specialization

This free online course provides you with the basic knowledge of programming using python language. It offers an introduction to the essential programming concepts which includes data structures and networked application program interfaces using the python programming language.

In this free online course, you will learn:

  • How to use the newest technologies to create python applications for data recovery, visualisation and processing.
  • Python installation and program writing
  • How to use core programming tools like functions and loops
  • Fundamentals of python programming language
  • Use of variables to store, recover and calculate data.

This course is taught in various languages like English, German, Arabic, French, Chinese and Russian. It lasts for approximately 8 months and participants her certificates at the end of the course.

You can apply here:

Wishpond’s Email Marketing Masterclass

Wishpond’s Email Marketing Masterclass is one of the best free online courses designed for participants with all experience levels in email marketing.

It provides an understanding of email marketing mistakes and how best to avoid them.  Also, how to create and develop a marketing funnel, a growing email list and much more.


What better way to use your free time than investing in your self-development and your skill enhancements.

These courses will over you valuable skills that will not only be valuable to you now but also in the future. It boosts your resume and as a result, increases your employability rate.

In choosing the courses to enrol for, ensure you begin with things that interest you which are also quite lucrative.

We hope our list will be helpful to you. You can always check back too as we will continue to update the list with more free online courses in 2021.


Which free online course can I go for?

In as much we recommend you invest your free time in your self-development, it’s not enough to just go online and enrol on a free online course and run with the classes. You must decide what you are interested in, what skills you are looking to acquire or improve on.

Also, ensure they are problem-solving skills; in-demand skills in top industries.  Ensure they are lucrative skills too.

Do I get a certificate for free online courses?

Yes. While not all free online platforms give certificates to their participants some platforms do.  Check our list of free online courses you can earn certificates in at the end of the courses.

Leave a Reply

Your email address will not be published.

You May Also Like