17+ Free Online Courses With Certificate [2025]

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Educational websites offer free online courses with certificates to help beginners and experienced learners upgrade their skills.

These courses cover multiple sectors, including digital marketing, cybersecurity, artificial intelligence, machine learning, software development, project management, DevOps, and content marketing.

Top platforms, such as Google Digital Garage, Coursera, and Skillup, provide high-quality education. Many other platforms offer similar opportunities that we will explore in this article.

This guide helps you select the best course for your learning goals and career growth while earning valuable certificates. Start your learning journey today with these excellent free resources.

Free Online Courses for Digital Marketing Certifications

Here, we have listed some of the top-notch free online courses for Digital Marketing. You can enroll in these courses for free and start thriving digitally. 

1. Fundamentals of Digital Marketing by Google Digital Garage:

 Fundamentals of Digital Marketing is the masterclass that Google offers. This beginner-level program includes 26 modules that take around 40 hours to complete.

FREE Online Courses - Fundamentals of Digital Marketing
Source: Google

You will learn all the key digital marketing skills, like SEO, SSM,  content marketing, pay-per-click, E-mail marketing, e-commerce, and advertising. 

You need to learn the skills from video modules, then pass the exam of skill-based questions and get the certificate!

Duration: 26 Modules | 40 Hours

Rating: 4.8 / 5

2. Digital Marketing Strategy By SkillUp:

 SkillUp is a completely free platform by Simplilearn. SkillUp’s Digital Marketing Strategy course will assist you in acquiring the knowledge required to design a successful business strategy. 

Digital Marketing Strategy
Source: SkillUp

In this course, you will become acquainted with the digital marketing environment and learn about digital marketing strategy. This course will give you a firm understanding of how to use digital technology to assist in finding possibilities with the least amount of risk after completing this free course. 

It includes 2 hours of comprehensive lessons and 90 days of access. Once you complete the course, you can simply download the certificate.

Duration: 7 Modules | 2 Hours

Rating: 4.7/5

3. Introduction to Digital Marketing by MyGreat Learning: 

My Great Learning offers an Introduction to Digital Marketing course that covers all facets of digital marketing. It is a two-hour online course. 

These modules include techniques such as Pay-per-click, Affiliate Marketing, SMM, and SEM content writing. After the course is over, you must pass a test before you can download your certificate.

Introduction to Digital Marketing
Source: MyGreat Learning

This will improve your practical understanding of the numerous aspects of digital marketing. 

After passing a quiz to demonstrate your knowledge of the topics covered in the course, you will receive a certificate of completion for this free course in digital marketing.

Duration:  2-hour

Rating: 4.6 / 5

Best Free Online Courses for Cyber Security Certifications

If you want to make your career in cybersecurity, these are some of the best courses.

4. Introduction to Cyber Security by Skillup:

The Introduction to Cyber Security Free Basics course is a good choice for learners who wish to learn cybersecurity from scratch.

This course comprises five certifications: Introduction to Information Security, Introduction to Cybersecurity, Ethical Hacking for Beginners, Introduction to Cloud Security, and Introduction to Cybercrime.

Introduction to Cyber Security
Source: Skillup

This course is intended for beginners. It aims to provide them with a basic understanding of the current cyber security trends and equip them with the skills required to evaluate and maintain security measures in information processing systems. 

Get your basics clear with this program and download the certificate directly from the website. 

Duration: 5 Lessons | 3 Hours

Rating: 4..6 / 5

5. Introduction to IT and Cybersecurity by Cybrary:

 The Introduction to IT and Cybersecurity course provides an overview of various significant careers in cybersecurity, as well as the typical objectives of the duties, the typical cybersecurity skills needed, and the typical certifications for each role. 

Additionally, the course will give participants examples of equipment in use and/or tasks they would be expected to complete in each professional role. 

Introduction to IT and Cybersecurity
Source: Cybrary

This course’s main objective is to assist you in choosing the appropriate IT or cybersecurity career path. You will learn straight from the professionals on what it takes to advance your career. 

The course provides a comprehensive overview of obtaining one of the most prominent cybersecurity positions in the industry and covers everything from interview preparation to resume writing.

Duration: 9 Modules | 2 Hours

Rating: 4.4 /5

Free Online Courses for AI and Machine Learning Certifications

Build your career with the following best free AI and machine learning courses.

6. Career In Artificial Intelligence by My Great Learning: 

This beginner-level course covers a lot of ground regarding career paths, top applications, and even a comparison of Data Science, Machine Learning, and Artificial Intelligence.

Career In Artificial Intelligence
Source: My Great Learning

You will learn all the significant aspects of artificial intelligence, like various applications of AI, what DS ML AI is, key differences in DS ML AI, and an introduction to data science. Also, you get a roadmap to machine learning by the end of this course. 

You can download the certificate once you complete the course.

Duration: 7 Modules

Rating: 4.4 / 5

7. Supervised Machine Learning: Regression and Classification by Coursera:

A supervised machine learning course by Coursera provides an in-depth understanding of contemporary machine learning. 

It covers supervised learning (decision trees, logistic regression, multiple linear regression, and neural networks ) and unsupervised learning (clustering, recommender systems, and dimensionality reduction).

Supervised Machine Learning
Source: Coursera

It also gives a firm understanding of the best techniques for AI and machine learning innovation used in tech startups (e.g., taking a data-centric approach to improving performance and evaluating and tuning models).

By the end of this course, you will have mastered fundamental ideas and acquired the practical skills necessary to apply machine learning swiftly and effectively to complex real-world issues.

Duration: 41 Modules | 3 weeks

Rating: 4.8/5

Free Online Courses in Software Development with Certifications

Become a professional software developer by following the best online courses.

8. Python for Everybody Specialization by Coursera: 

Python for Everybody Specialization is a course that educates you on Python programming fundamentals. With the help of the Python programming language, this course introduces you to the fundamentals of programming, such as networked application program interfaces and data structures.

Python for Everybody Specialization
Source: Coursera

The capstone project’s case study will help you learn how to use the most recent tools to create Python programs for data retrieval, processing, and visualization.

The course contains 5 specializations that help you master skills such as XML, Python programming, Data structure, and computer programming.  

Duration: 5 Modules | 8 Months (3 hrs/ week)

Rating: 4.8 /5

9. Full-Stack Web Development with React Specialization by Coursera: 

Front-end frameworks like Bootstrap 4 and React are covered in this course.

On the server side, you’ll discover how to use MongoDB to construct NoSQL databases. You will also learn to collaborate with the Express framework and Node.js environment and communicate with the client side using a RESTful API. 

Full-Stack Web Development with React Specialization
Source: Coursera

Participants registering for this Specialization should be familiar with CSS, HTML, and JavaScript.

There are three courses in this specialization: a complete guide to front-end web development with React, how to build and configure a backend server using the NodeJS framework, and how to demonstrate knowledge of server-side concepts, REST, and CRUD.

Duration : 3 Modules | 3 Months

Rating: 4.7 /5

10. Google IT Automation With Python Professional Certificate By Coursera

This professional certification course comprises six courses created by Google Career Certificates to help IT professionals learn everything about IT automation, Python, and Git. 

Google Automation With Python Professional Certificate
Source: Coursera

If you are a complete beginner, this course is perfect for helping you build a career in IT. After finishing all its courses, you will know how to write code to solve complex problems and create automated solutions.

The courses available on this certificate are:

  1. Python Course
  2. Interacting With OS using Python
  3. Intro To GitHub and Git
  4. Debugging and Troubleshooting Techniques
  5. Cloud and Configuration Management
  6. Using Python to Automate Tasks In The Real-World

Duration: 6 Courses | 6 Months (Approx 10 hrs/week)

Rating: 4.8/5

Free Online Certification Courses in Project Management

Here are the best project management courses for becoming an industry expert. 

11. Google Project Management by Coursera:

Learn in-depth the techniques and abilities required to be successful in a project management role at the beginning level of this course.

You will discover how to produce efficient project information and artifacts during the project phases.

I focus on executing Agile events, creating Scrum artifacts, comprehending Scrum roles, and learning Agile project management fundamentals.

Google Project Management
Source: Coursera

The course also covers utilizing actual situations to practice strategic communication, problem-solving, and stakeholder management.

6 courses in this professional certification program will sharpen your skills in strategic thinking, project planning, risk management, project management, and organizational culture. 

Duration: 6 Modules | 6 Months

Rating: 4.8 / 5

12. Project Management Course by OHSC 

This free online project management course is divided into three key topic areas: an introduction to project management, an examination of the project leader’s function, and an analysis of the project’s lifespan.

Project Management Course
Source: OHSC

In this short course, you will be covered in all the fundamentals of project management skills. 

After mastering these skills, you must pass the tests by getting the required marks. Once you pass the exam, you will earn a certificate, enhancing your CV.  

Duration : 3 Modules | 20 Hours

Rating: 4.8/5 

13. Project Management Course by MyGreat Learning

In this beginner-level course, you will learn about project management through a few examples.  

After that, you will discover what a project is and its phases. Eventually, you will get familiar with and have a deeper understanding of each of these phases separately. 

Project Management Course
Source: Great Learning

The elements of project management and determining project objectives will be covered in the following sections. You will also discover the advantages of project management for growing your organization. 

Once you complete the course, you will take an exam that you must pass, and then you can download your certificate from the website.

Duration: 12 Modules

Rating: 4.6/5

Free Online Courses in DevOps

Learn and master DevOps by following free courses.

14. DevOps Culture and Mindset by Coursera:

With a focus on culture and the DevOps attitude, this course teaches you the fundamental DevOps principles.

You will study concepts like feedback loops, continuous improvement, systems thinking, loosely connected teams and architecture, handling unforeseen work, and risk management.

By adhering to fundamental DevOps concepts, you will explore the techniques for managing work, monitoring it, keeping it structured, and maintaining high accuracy. 

DevOps Culture and Mindset
Source: Coursera

The course also discusses the various organizational models and structures businesses employ while transforming to DevOps.  

Finally, you will discover essential concepts and strategies that you may use to enhance time-to-market and raise the value offered to your consumers at your business.

Duration: 4 Modules | 15 Hours

Rating: 4.8/5

15. Getting Started with DevOps On AWS by AWS:

This introductory course is intended for technical students interested in learning the fundamentals of DevOps on AWS in the development and operations domains. 

You will learn about the DevOps environment’s culture, techniques, and tools through talks, interactive content, and demonstrations. The course also examines ideas for rapidly creating and deploying secure applications on AWS.

Getting Started with DevOps On AWS
Source: AWS

You will be able to explain how AWS assists teams in implementing DevOps methods after completing this course. These procedures center on developing and deploying apps more quickly and securely while also reducing risk.

Duration: 5 Modules | 1 Hour

Rating: 4.7/5

Best Free Content Marketing Courses with Certification

Check out the best content Marketing courses that will boost your career as a content marketer.

Here are some of the best free content marketing courses with certificates.

16. Content Marketing Basics by Great Learning: 

This content marketing course begins with a succinct explanation of content marketing and the benefits that should drive marketers to use it. 

You’ll also discover the value and distinctions between advertising and content marketing. Through this Content Marketing course, you will learn how Content Marketing promotes brands and how it enhances brand perception. 

Content Marketing Basics
Source: Great Learning

Additionally, you’ll discover user behavior and develop your capacity for action prediction. In this online content marketing course, you will then progress and study the content marketing strategy and comprehend several techniques to boost your content marketing methods.

Duration:  7 Modules 

Rating: 4.7/5

17. Content Marketing Course by Hubspot Academy:

Even if you are a beginner, this certification program will give you a general overview of content marketing strategy.

The course will cover how to Discover a framework for content production to produce quality material regularly.

Content Marketing Course
Source: Hubspot Academy

You will also learn tools to create and reuse content that both people and search engines will adore.

By the end of this course, you will develop yourself as a more capable, nimbler, and tactical content marketer.

Duration: 12 Modules | 7 Hours

Rating: 4.7/5

18. Advanced Content Marketing Course by Skillup:

This advanced free course will develop your skills as a content marketer. 

You will learn the fundamentals and more complex ideas of content marketing. 

Also, you will efficiently recognize the processes involved in building a framework that can regularly provide high-quality content.

Advanced Content Marketing Course
Source: Skillup

Learn all the tips and tricks for producing content audiences and search engines will adore with this best content marketing course by Skillup. 

Be a professional content marketer with skills like creating marketing content, developing a content marketing strategy, finding industry influencers, developing appropriate content, and identifying prospects.

Duration:  18 Modules | 14 Hours

Rating: 4.9/5

Related Read:

Summary: Which Is The Trending Free Online Course? 

So here we are! Here are some of the best online courses with certifications. You can enroll in whichever course you want by visiting the official links above. 

If you are still in doubt about which course to take, then here is my suggestion: 

  1.  Fundamentals of Digital Marketing by Google Digital Garage
  2. Introduction to IT and Cybersecurity by Cybrary
  3. A career in Artificial Intelligence to My great learning
  4. Google Project Management by Coursera
  5. Advanced Content Marketing course by Skillup

Conclusion: Start With The Best Free Online Courses To Upskill

Free online certification courses provide an excellent opportunity to develop new skills and advance your career without the need of expenses. These platforms provide structured learning experiences with practical projects and industry-recognized certificates.

You can choose from various fields, including digital marketing, cybersecurity, AI, software development, and project management. The flexible learning schedule allows you to study at your own pace.

Pick the course that matches your career goals, complete the certification requirements, and gain practical skills that employers value in today’s job market.

Alvin Parker

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