Blockchain Free Online Course with Certification [2025]

Do you know that 17% of U.S. respondents ages 17 to 34 are genuinely interested in the concept of play-to-earn? This growing enthusiasm for blockchain-driven innovations, like gaming, is a sign of how younger audiences are embracing the technology. Similarly, in India, blockchain technology should garner just as much interest and adoption, as it holds immense potential to transform industries like finance, healthcare, and supply chain.

In fact, the global blockchain market is projected to generate over $94 billion by 2027, with a CAGR of 66.2%. This remarkable growth showcases the increasing demand for blockchain expertise worldwide.

This blog delves into free blockchain courses with certificates, providing an overview of the best blockchain courses in India to help you get started with this in-demand technology. Learn the fundamentals, build your skills, and earn certifications for free!

Want to expand your tech skills beyond blockchain? Start learning with this Online Data Science Course and build a strong foundation for a future-proof career.

Best Free Blockchain Online Courses with Certification (2025)

If you're looking to enhance your career in blockchain technology, there are some excellent free blockchain courses with certificates available. By mastering the fundamentals of blockchain, smart contracts, and decentralized applications (dApps), you can gain valuable skills that will help you stand out in the rapidly growing blockchain industry.

Level up your tech career alongside blockchain with these top programs designed for future-ready professionals:

• Master’s in Data Science – LJMU
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• Generative AI for Business Leaders – IIIT Bangalore

Blockchain Course Provided by upGrad

About the Course:

upGrad’s Blockchain course is designed to offer in-depth knowledge and hands-on experience in blockchain technology, cryptocurrency, and decentralized applications (dApps). The course aims to help you understand the fundamentals of blockchain, develop skills to build blockchain-based applications and gain expertise in smart contract development.

For those seeking even more in-depth knowledge, upGrad provides an extensive Blockchain Tutorial that covers key topics, practical exercises, and insights into blockchain concepts. This tutorial is a great resource to deepen your understanding and build your skills even further.

Skills You'll Learn:

Who Should Opt for This Certification?

• Aspiring blockchain developers and software engineers
• Professionals looking to transition into the blockchain space
• Entrepreneurs interested in integrating blockchain into business solutions
• Students eager to learn about the future of decentralized technology

For more information, visit upGrad’s Blockchain course page.

Blockchain: Foundations and Use Cases by Harvard 

Foundations and Use Cases is a comprehensive introductory course designed for both developers and non-developers. It covers the core concepts of blockchain, its technical aspects, real-world applications, and future trends. 

The course is divided into four modules: Blockchain Foundations, The Technical Side, Blockchain in Use, and Further Topics. While it doesn’t dive deeply into blockchain development, it serves as a solid foundation for those interested in exploring the technology before advancing to more technical courses. 

Skills You Will Learn:

Who Should Opt for This Certification?

• Beginners looking to understand the basic principles of blockchain and its applications.
• Non-technical professionals who want to gain a solid foundational understanding of blockchain technology.
• Students and aspiring professionals considering a career in blockchain or looking to transition into the tech space.
• Entrepreneurs and business owners interested in exploring how blockchain can enhance their business models.
• Individuals looking for a free blockchain course with certificate to get started in blockchain without diving into deep development.

Want to build a solid portfolio and improve your employment chances? Check out our guide on the Top 10 Interesting Blockchain Project Ideas for Beginners and Students [2025]

Blockchain Foundations for Developers

About the Course:

Blockchain Foundations for Developers is an introductory course offered by IBM on Coursera, aimed at teaching the core concepts of blockchain and how to implement them in business. This course provides both theoretical knowledge and practical experience in building blockchain solutions, with a focus on developing blockchain business networks.

It covers the use of Hyperledger Composer, a tool for creating blockchain networks, and includes a hands-on lab where students build a JavaScript application to interact with a blockchain ledger. This course is ideal for developers looking to understand how to leverage blockchain technology in business environments. 

Skills You Will Learn:

Who Should Opt for This Certification?

• Developers with prior knowledge of object-oriented programming who want to expand into blockchain development.
• Software engineers interested in building blockchain-based business networks.
• Students or professionals looking to gain hands-on experience with blockchain development tools like Hyperledger Composer.
• Aspiring blockchain developers who want to build practical skills in developing blockchain applications for business.
• Anyone interested in a free blockchain course with certificate to build foundational blockchain development skills.
• Individuals exploring blockchain courses in India to pursue a career in blockchain technology.

Blockchain Essentials by Harvard (Cognitive Class)

About the Course:

Blockchain Essentials is a concise introductory course offered by Harvard in collaboration with Cognitive Class. This course provides a solid foundation in understanding the technology behind blockchain, its benefits, and how it can be used to transform business operations. 

 While it's not entirely business-focused, the course includes a hands-on lab where students learn to set up the Hyperledger Composer Playground and transfer assets on a blockchain network. It’s a great option for anyone looking for a quick overview of blockchain technology, with the course taking only 3 hours to complete. The course is taught by IBM employees and requires no prior technical background.

Skills You Will Learn:

Who Should Opt for This Certification?

• Beginners who are new to blockchain and want to understand its foundational concepts quickly.
• Business professionals interested in exploring the potential applications of blockchain in business operations.
• Students or individuals with no prior technical background who want an easy entry into blockchain technology.
• Entrepreneurs seeking a quick understanding of blockchain to explore its integration into their business models.
• Anyone interested in a free blockchain course with certificate to gain a foundational understanding of blockchain.
• Individuals looking for blockchain courses in India to get started with blockchain technology.

Applied Data: Blockchain by Google

About the Course:

Applied Data: Blockchain by Google is a practical course designed to bridge the gap between blockchain technology and data science. It focuses on the application of blockchain in real-world scenarios, with an emphasis on how blockchain can be integrated into data base management systems and decentralized applications. 

The course covers a range of topics, including the basics of blockchain, how data integrity is ensured through decentralized networks, and how blockchain can be applied in industries such as finance and logistics. Students will also gain hands-on experience using Google Cloud Platform tools like BigQuery and Vertex AI Workbench to analyze cryptocurrency data and track real-time cryptocurrency exchange trades.

Skills You Will Learn:

Who Should Opt for This Certification?

• Data scientists and data analysts interested in applying blockchain technology to secure and manage data.
• Blockchain developers looking to learn how to work with cryptocurrency data and real-time transaction tracking.
• Business professionals and entrepreneurs want to understand how blockchain can enhance data security and automate processes in business.
• Students or individuals new to blockchain who are interested in exploring its practical applications in data science.
• Anyone interested in a free blockchain course with certificate to gain skills in both blockchain technology and data analytics.
• Individuals in India or globally looking for blockchain courses that combine practical blockchain applications with data analysis skills

Explore the Difference between Big Data and Blockchain and discover key distinctions, use cases, and benefits!

Blockchain Cryptocurrency Course 101 for Absolute Beginners by Udemy

About the Course:

Blockchain Cryptocurrency Course 101 for Absolute Beginners on Udemy is a complete guide designed for those looking to understand the basics of blockchain technology and cryptocurrency. Whether you're completely new to the concept or looking to grasp the fundamentals, this course covers everything from blockchain basics to key concepts like Bitcoin, Ethereum, and data mining. 

The course is offered for free, making it an excellent entry point for those looking for a free blockchain course with a certificate. By the end of this course, you'll be familiar with the core principles of blockchain and cryptocurrency technology, including decentralized organizations and distributed processing.

Skills You Will Learn:

Who Should Opt for This Certification?

• Beginners who have little or no prior knowledge of blockchain or cryptocurrency and want to start learning the basics.
• Tech enthusiasts interested in exploring how blockchain works and its impact on the world of digital currencies.
• Entrepreneurs and business professionals wanting to understand the potential of blockchain and cryptocurrencies for business applications.
• Students interested in blockchain technology and looking for a foundational understanding of cryptocurrencies and their technologies.
• Anyone seeking a free blockchain course with certificate to start their journey in blockchain technology and cryptocurrency.
• Individuals in India or globally looking for accessible blockchain courses that provide a quick overview of blockchain and cryptocurrency fundamentals.

Must Read: Exploring Cryptography in Blockchain: Types and Key Algorithms

How to Choose the Right Blockchain Course for You?

Choosing the right blockchain course depends on your goals, skill level, and time availability. These points will help you choose the right blockchain course based on your goals, skill level, and available time, whether you're starting or advancing your expertise.

Here are the steps you should take to choose the right blockchain course:

1. Assessing Your Learning Needs and Goals

• Identify whether you're learning for personal interest or career growth.
• Choose a course that aligns with your goals, such as free blockchain courses with certificate for beginners or specific blockchain applications like finance or supply chain.

2. Course Difficulty Levels (Beginner, Intermediate, Advanced)

• For beginners, look for free blockchain courses that provide foundational knowledge (e.g., Blockchain Essentials, Blockchain 101).
• If you already have some blockchain knowledge, explore intermediate or advanced courses on blockchain development or smart contract programming.

3. Time Commitment and Duration

• Consider how much time you can dedicate to learning. For quick overviews, opt for shorter courses (e.g., 52-minute introductory courses).
• If you want more in-depth learning, select courses with longer durations and hands-on labs, but make sure they fit within your schedule.

By keeping these factors in mind, you can choose the best blockchain course in India or globally that matches your learning style and career goals.

Top Career Paths After a Blockchain  Course

Now after completing a blockchain course, there are several exciting career opportunities available, ranging from technical roles like Blockchain Developer to strategic positions such as Blockchain Consultant.

upGrad’s Exclusive Software and Tech Webinar for you –

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The following highlights key career paths, required skills, and average salary expectations in the blockchain industry.

You may further check out the Top 20 Highest Paying Blockchain Jobs in India in 2025!

Wrap Up

If you're looking to build a career in the blockchain industry, taking a free blockchain course with certificate is a great first step. Whether you're interested in blockchain development, cryptocurrency analysis, or smart contract programming, gaining foundational knowledge in blockchain technology will set you on the right path.

 One important thing to remember as you continue your learning journey is: “Blockchain is not just a technology, it's a revolution.”

This quote highlights how blockchain is transforming industries globally. By learning about blockchain, you're not just gaining technical skills; you're becoming part of a global movement towards decentralization, transparency, and security.

Here are some tips to get started with blockchain:

• Start with the basics:

  Understand the fundamentals of blockchain, cryptocurrencies, and smart contracts.

• Practice regularly:

  Build simple projects and explore different blockchain platforms.

• Join communities: Engage with blockchain forums and meetups to stay updated and network with industry professionals.

Also take a look at our range of Free Tech Courses! Enroll now and get a certificate after completing these courses!

And if you’d like some expert assistance to explore your higher education or upskilling options, you can book a free counselling session with us and get 1:1 support from our mentors!

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