10 Best Blockchain Online Courses for 2026

Apart from transferring money, there are many other uses of blockchain technology, such as online voting, stock trading, food production, and more.

Many companies now acknowledge and use blockchain as the most important future technology and a highly secure way of dealing with users.

A blockchain developer’s salary can be around $68k per year and can reach up to $150k for experienced developers.

And this makes blockchain is one of the most in-demand skills today.

It is poised to transform every industry and managerial function, redefining how we transact online, manage workflows, and share ideas.

So, if you are looking for blockchain training courses and certification, you are in the right place.

I have shared the best Blockchain courses for 2026 that are available online.

Best Blockchain Courses & Certifications

Let us go through my picks for the ten best blockchain courses available today.

Blockchain Revolution, INSEAD

Blockchain Revolution course by INSEAD is a four-course specialization that introduces you to blockchain technology. It explains blockchain, how it works, and why it is groundbreaking. You will learn about different crypto-assets and how one can transact them on a blockchain. You will also learn how blockchain disrupts financial services and business models, giving organizations new choices in creating and managing value.

The course is taught by Don Tapscott and Alex Tapscott – two renowned authorities on innovation and technology and authors of the best-selling book Blockchain Revolution. It includes various industry experts and developers from the Ethereum Foundation, Keyless Technologies, Grid Singularity, and ResonanceX. After completing the course, you will produce a Blockchain Opportunity Analysis, in which you identify and evaluate a significant application of blockchain technology in your own industry.

Blockchain Basics, University at Buffalo

As its name suggests, Blockchain Basics provides a broad overview of the core concepts of blockchain technology by initially exploring the Bitcoin protocol, followed by the Ethereum protocol, to lay the necessary foundation for developing applications and programming. Finally, you will receive the knowledge to create nodes on your personal Ethereum blockchain, create and unlock accounts, mine, transact, transfer Ethers, and check balances. 

The course helps you understand the essential components of a blockchain (transaction, block, block header, and the chain), its operations (verification, validation, and consensus model), underlying algorithms, and essentials of trust (hard fork and soft fork). In addition, its content includes the hashing and cryptography foundations essential to blockchain programming, which is the focus of two subsequent specialization courses – Smart Contracts and Decentralized Applications (Dapps).

Also see: 10 Best Machine Learning Courses for 2026

Blockchain Applications Certificate, Duke University

With this online certificate program from Duke University, you can earn a high-quality university-issued career credential in a flexible and interactive format. It gives you a rich learning experience with real-world projects and live, expert instruction. You will get to demonstrate your skills through real-world projects and create work samples that help you stand out in your job search.

After completing the program, you will receive a university-issued certificate of completion via a technologically appropriate format, as NFTs or non-fungible tokens. Also, you will be eligible to earn a scholarship that will cover 10% of the cost of Duke University’s Master of Engineering in FinTech if you apply and are accepted to the program. You can fast-track your application for the master’s program, although it does not count as credit toward the full degree.

Blockchain: Foundations and Use Cases, ConsenSys Academy

Blockchain: Foundations and Use Cases is the definitive introduction to blockchain for developers and non-developers alike. It will introduce you to some of the philosophies behind decentralization and the excitement surrounding it. During the first three modules, Course instructor Nick Nelson will introduce you to blockchain and its technology.

The fourth module takes you beyond bitcoin and delves deeper into a next-generation blockchain called Ethereum, introducing you to what modern blockchains can do. The final module features use cases from among the businesses in the ConsenSys portfolio. The course gives you a unique behind-the-scenes look at the people and companies working in the industry to provide you with a better understanding of the business side of blockchain.

Introduction to Supply Chain Finance & Blockchain Technology, New York Institute of Finance

In this course, you will learn about an emerging set of solutions within trade finance implemented by financial institutions and leading corporate buyers worldwide, known as Supply Chain Finance. The course teaches you about the critical enablers in Supply Chain Finance and the main challenges in the current market responsible for growing interest in Supply Chain Finance. In addition, it covers the concept, metrics, and attributes of working capital in great detail.

The course ends with a brief introduction to blockchain and the basic concepts of blockchain technology. After completing it, you will know all about the options to enter the Supply Chain Finance market and identify the best solutions for your organization. Although there is no necessary prerequisite knowledge to participate in this course, general business and financial insight will help you understand the full details of Supply Chain Finance solutions.

Blockchain Foundations for Developers, IBM

Blockchain Foundations for Developers introduces the basic concepts of blockchain and teaches you how to the benefits of blockchain in business. It also helps you develop the technical skills required to build blockchain solutions.

The course teaches Hyperledger Composer and includes a lab that shows students how to build a JavaScript application to query and update a pre-populated blockchain network ledger. It is taught by IBM employees and primarily focuses on building blockchain business networks. To complete labs in the course, you need to understand object-oriented programming.

Blockchain Essentials, IBM

Blockchain Essentials is an abbreviated version of the course discussed above (Blockchain Foundations for Developers). It is an introductory course that provides a solid foundation for an understanding of the technology behind blockchain. It, too, is taught by IBM employees and is split into three modules:

• Discover Blockchain
• Blockchain Benefits
• Transform Your Business With Blockchain

However, this course is only partially business-based; the lab assignment and demo teach students to set up the Hyperledger Composer Playground and transfer assets in a blockchain network. Because it only takes 3 hours to complete and requires no background, it is a good option for students who need a quick overview of blockchain technology.

Enterprise Blockchain Fundamentals, 101 Blockchains

Enterprise Blockchain Fundamentals is a free course to learn blockchain from a business and real-world use perspective. It shows you how blockchain can impact business and presents several real-life examples taken from interviews and research among corporate practitioners. It is a well-structured course recognized by employers such as IBM, Capgemini, Cisco, Cognizant, and Wipro.

If you want to join the blockchain revolution and gain valuable knowledge to help you to advance your career, then this course is a valuable resource.

Blockchain, Principles and Practices, Pluralsight

Blockchain – Principles and Practices is another high-quality course on blockchain that provides an overview of how this technology works with Bitcoin, Ethereum, and other providers. In this course, you will begin with the fundamental data structures and algorithms used to build a typical blockchain and put together a working example over the course.

First, you will learn how to store single transactions in a block and subsequently discover how to use Merkle trees to store multiple transactions in a block. After that, you will be taught how to use mining and proof-of-work to make the blockchain tamper-proof. Finally, you will learn how nodes on a blockchain maintain consensus. After completing the course, you will have the knowledge and tools required to build your own blockchain.

Blockchain Technology, edX

Developed by blockchain at Berkeley and faculty from UC Berkeley’s premier computer science department, this course provides a broad overview of various topics related to and building upon the foundation of Bitcoin and blockchain technology. It helps you learn a formal definition of distributed consensus and foundational topics such as the Byzantine Generals Problem and CAP Theorem.

You will also get to explore various enterprise-level blockchain implementations, such as JP Morgan’s Quorum, HyperLedger Ripple, and Tendermint, including the industry use cases for blockchain, ICOs, and the increasing regulations surrounding blockchain. Like other edX courses, this one is free for learning, and you need to pay to get a verified certificate.

Final Words

Blockchain development is getting a lot of attention because of its disruptive potential. Although it is not generating many jobs yet, you can stay ahead of the curve by joining any of the blockchain courses we discussed above.

Apart from developers and programmers, these courses are also great for anyone who wishes to learn more about blockchain technology, such as business analysts, project managers, tech geeks, and QAs.