Top 15 Free Udemy Online Courses 2023

With the advancements in technology, our generation is now able to take advantage of free, online educational resources. There are numerous places to learn it’s incredible how much information one can absorb. As of right now, let’s concentrate on one of those systems, namely mine. There are more than 155,000 courses available on Udemy. What follows is a list of the top free technology courses available on Udemy. When there are over 155,000 courses available on Udemy, how can you find the finest ones for free?

Based on student reviews and feedback, we at Block Farm have selected the best 15 free online courses from Udemy and made them available to you here.


About Udemy 

Udemy is a popular online learning platform that provides access to a wide range of courses, including mathematics. It was founded in 2010 to provide affordable, accessible education to anyone, anywhere. Today, Udemy has over 150,000 courses taught by over 65,000 instructors and has served over 50 million students from around the world.

Udemy offers both paid and free courses, making it an attractive option for anyone looking to learn new skills, advance their careers, or simply explore new interests. The courses are taught by experts in their fields, providing students with a high-quality education that is both practical and engaging. Additionally, Udemy’s online format allows students to learn at their own pace and on their schedule, making it a convenient option for busy individuals.

In terms of mathematics courses, Udemy offers a diverse selection of options, including algebra, calculus, statistics, and more. Whether you are a student looking to supplement your classroom education, or an adult seeking to improve your mathematical skills, Udemy has something to offer. With its affordable pricing and a broad selection of courses, Udemy is an excellent resource for anyone looking to learn more about mathematics

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Top 15 Udemy Courses You Can Study Online 

#1. Before You Code: Programming 101

This free Udemy class is an excellent way for beginners to put their rational faculties to the test. This course is not intended to teach you how to code in any one language; rather, it is meant to introduce you to the fundamentals of programming.

You should be able to apply these fundamentals to more complex programming tasks moving forward.

Enroll Here

#2. Learn Python Coding: Introduction to Python Programming 

Machine learning is all the rage now. You can’t use machine learning, however, if you don’t know how to code. Take advantage of this no-cost primer to learn the ropes. In 2020, Python was chosen as the most widely used programming language in a survey conducted by IEEE Spectrum.

Python can be used to create desktop as well as web software even if you choose not to utilize it for machine learning. Udemy’s no-cost introductory Python course assumes no prior knowledge of programming and guides students through the basics.

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#3. Learn AI: Welcome to Artificial Intelligence (Introductory Course)

The effects of machine learning and artificial intelligence are already having an impact on our society. This is an introductory course that is meant for students who have no prior technical expertise and will teach you the foundations.

There are a lot of free videos on YouTube that can instruct you on the fundamentals, but this free course on Udemy gives you an introduction that is more well-organized as well as a road map for additional study. After you have completed the task in less than an hour, you should go to Udemy and sign up for one of the excellent machine learning courses that they provide.

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#4. Learn Data Science: Introduction to Data Science Using Python 

Udemy’s Open Courseware How to Use Python for Data Science As an Intro to Data Science Statistical tools is used in data science to find patterns in huge data sets. This area intersects with AI and ML since smart algorithms are often built to gather information from their surroundings.

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Knowledge of Python, R, Hadoop, and SQL are all helpful but not required if your goal is to work in data science. This first course in a sequence is a good place to start because it will pique your curiosity.

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#5. Get Introduced: Cloud Computing With Amazon Web Services 

Amazon Internet Solutions is at the forefront of the cloud computing revolution. Amazon provides a certification program for those interested in learning cloud management skills for large organizations and gaining practical experience.

Cloud-related specializations are increasingly in demand, and they include topics such as cloud architecture, containers and docker technologies, and even cloud disaster recovery and backup restoration. Although this may not be a complete education, this free Udemy program may serve as a good starting point. It would be easy to get started with very rudimentary computer skills. On weekends, the teacher often opens up the floor to live questions from students.

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#6. Simply SQL: Introduction to Databases and SQL Querying 

As a data analyst, you won’t go very far without knowing SQL. You don’t even have to go that far; just consider how integral databases have become to modern enterprises. To communicate with a database, you must learn to use Structured Query Language (SQL). Rather than being dependent on the IT division, you can keep tabs on your data and generate reports independently using SQL. Microsoft Excel also supports SQL. Databases as well as SQL Query processing are introduced in this free, beginning course. It’s an easy-to-follow guide to SQL queries and data mining. To someone with no prior experience with SQL, this is an ideal primer.

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#7. Learn Your First Language: Javascript Essentials 

How would you like to feel at home in a strange land? Cram in some lessons of the local tongue. Do you aspire to become a proficient web developer? The language JavaScript is used in. Like Java and C++, it is a de facto “default” language if you want to get anywhere.

Check out our introductory course that will teach you the fundamentals of JavaScript and provide you with a straightforward project to complete.

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#8. Make Video Games: Introduction to Game Development with Unity 

If you want to make a video game, Unity has everything you need. The process of making your own video game is simplified when you use an integrated development environment (IDE) such as Unity. The alternative is to dive headfirst into the murky world of computer programming and master languages like C++ as well as Java. Unity, in contrast extreme, provides a code editor and many of the game creation elements. This simplifies the process significantly. This free Udemy program will provide you with an introduction to the entire process, from setup to programming in-game items. Coding experience is a plus, but not required.

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#9. Think Outside the Box: The World of Design Thinking 

Design thinking can be used to get better results in any field. To achieve desirable outcomes, designers are not the only ones who can benefit from the appropriate techniques. In these 21 lectures, we will walk you through the process of identifying a need, synthesizing relevant information, brainstorming ideas, and testing those ideas with real-world users.

This free Udemy program has attracted more than 10,000 learners. You may not be in charge of major projects just yet, but you may apply design thinking to the little projects you’re working on at home to find effective solutions.

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#10. Hyperlinking: A skill that may be honed and used to enhance both everyday learning and creative problem-solving.

Concrete abilities are the foundation. But the mortar is made up of soft talents. If you don’t work on your “soft skills,” including being able to think critically and solve problems, you can struggle to advance in your profession. Today, technical careers also require artistic ability and the ability to think flexibly in new contexts. Thus, we can protect ourselves from being replaced by robots by developing certain soft talents. The world around us is always evolving, and this course will provide you with some hyper-thinking tools that will allow you to see things in a new light. You can face obstacles with more assurance now that you have access to these critical thinking tools.

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#11. PMP Exam Prep Seminar – PMBOK Guide 6 

This course is designed for project managers who are preparing for the Project Management Professional (PMP) certification exam. It covers the latest version of the Project Management Body of Knowledge (PMBOK) guide and provides a comprehensive review of the exam material. The course includes lectures, practice exams, and study tips to help students pass the PMP exam.

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#12. Ultimate Photoshop Training: From Beginner to Pro 

This course is designed to teach students how to use Adobe Photoshop, a popular image editing software. It covers a wide range of topics, from basic photo editing techniques to advanced compositing and retouching. The course includes hands-on exercises and projects to help students develop their Photoshop skills.

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#13. Android App Development Masterclass using Kotlin 

This course is designed to teach students how to create Android apps using Kotlin, a modern programming language that is quickly becoming popular for Android app development. The course covers a wide range of topics, from basic app architecture to advanced user interface design and app publishing. The course includes hands-on exercises and projects to help students build real-world Android applications.

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#14. AWS Certified Solutions Architect – Associate 2022 

This course is designed for IT professionals who are preparing for the AWS Certified Solutions Architect – Associate certification exam. It covers a wide range of AWS services, including computing, storage, networking, and security. The course includes lectures, hands-on exercises, and practice exams to help students pass the AWS certification exam.

Enroll Here

#15. Photography Masterclass: A Complete Guide to Photography 

This course is designed to teach students how to take better photographs, whether for personal or professional use. It covers a wide range of topics, from basic camera settings to advanced techniques in composition, lighting, and post-processing. The course includes hands-on exercises and projects to help students develop their photography skills

Enroll Here

Factors Considered In Course Selection 

When selecting high-quality Udemy courses, there are several factors to consider. Here are some key things to look for:

  • Instructor expertise: Look for courses taught by instructors who have deep expertise in the subject matter. Check their credentials and experience in the field to ensure that they have the knowledge and skills to deliver high-quality instruction.
  • Course ratings and reviews: Check the ratings and reviews for a course before enrolling. Look for courses that have high ratings and positive reviews from other students. This can be a good indicator of the quality of the course.
  • Course content: Look for courses that provide comprehensive and up-to-date information on the subject matter. The course should cover all the essential topics and provide clear and actionable information that you can apply to real-world situations.
  • Course structure: Look for courses that have a clear and logical structure. The course should be well-organized, with each module building on the previous one. This can help you learn the material more effectively and retain the information better.
  • Course format: Consider the course format and delivery method. Some courses may be more text-based, while others may include video lectures, quizzes, and other interactive elements. Choose a format that works well for your learning style. 
  • Course length and time commitment: Consider the length of the course and the time commitment required. Choose a course that fits with your schedule and that you can realistically complete. Some courses may be more intensive and require a larger time commitment than others.
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By considering these factors, you can select high-quality Udemy courses that will help you learn new skills and achieve your goals

Benefit Of Learning Online With Udemy 

There are many benefits to learning online with Udemy, including:

  • Convenience: Udemy offers a wide range of courses that you can take from the comfort of your own home, at your own pace, and on your schedule.
  • Affordability: Udemy courses are often significantly less expensive than traditional in-person classes or programs, making education more accessible to people from different backgrounds and financial situations.
  • Wide Range of Courses: Udemy offers a diverse selection of courses, covering a wide range of subjects and skill levels, from programming and data science to photography, design, and personal development.
  • Interactive Learning Experience: Udemy courses often include interactive elements such as quizzes, assignments, and discussion forums, which can help you retain information and stay engaged with the material. 
  • Flexibility: With Udemy, you can learn at your own pace, revisit the material as often as you need to, and pause or restart your progress as your schedule allows.
  • Access to Expert Instructors: Udemy features courses taught by industry experts, instructors, and professionals, providing you with valuable insights and perspectives from individuals who have a deep understanding of their subject matter.
  • Career Advancement: Many Udemy courses are designed to help you develop new skills that can be applied to your career, helping you advance and achieve your professional goals 
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Certification for Free Udemy Courses: What to Expect 

While some free Udemy courses may offer a certificate of completion, not all of them do. It ultimately depends on the individual course instructor and whether or not they choose to offer a certificate. However, it is worth noting that certificates of completion for free courses may not hold as much weight as those for paid courses.

Additionally, some courses may offer a paid certificate upgrade option, which provides a more official certification with added benefits, such as the ability to add it to a LinkedIn profile or resume. It is important to carefully read the course description to see if a certificate is offered and what the requirements are for obtaining it

Frequently Asked Questions

Can you trust Udemy's free courses?

This is probably the most obvious point, yet it still deserves recognition. When you sign up for a free Udemy course, you won’t have to worry about spending any money (other than your time). Since there is little to no financial risk involved, you can experiment with many courses until you discover the one that suits you best.

Do the classes on Udemy cost anything?

Professionals can now access our free-selected assortment of courses. You can improve your employability by enrolling in one of these classes (on us).

I was wondering if Udemy had any free courses leading to credentials.

No completion certificate is provided for free courses, and extras like the forum and private chat are not accessible to those who sign up for them. Our premium course options include all of these extras.

Are there any prerequisites for taking free Udemy courses?

Although some free Udemy courses are designed for complete beginners, others may require prior knowledge or experience in a particular subject. It is important to review the course description and requirements carefully before enrolling, regardless of whether the course is free or paid. Moreover, some courses may have recommended prerequisites that are not required, but can be helpful for gaining background knowledge on a particular subject. These resources may include additional free courses or other materials. Nonetheless, it is always a good idea to review any recommended prerequisites to determine if they would be beneficial to complete before starting a course


In conclusion, Udemy offers a vast array of free courses that cover a wide range of subjects. The courses mentioned above are just a few examples of high-quality content available to learners at no cost. As you explore the course catalog, you may discover other courses that align with your interests and goals. One of the best things about these courses is that they provide an opportunity to learn and grow without any financial burden. All you need to invest is your time and dedication to acquire new skills or knowledge. So, if you’re interested in expanding your skill set or exploring new topics, Udemy’s free courses are an excellent resource to consider

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