What are the Best Free Blockchain Courses?


So you are aware of the hype surrounding Bitcoin and how it has taken the finance industry by storm. Just when you started searching more about bitcoin, you came across unfamiliar terms like cryptocurrency and blockchain technology. For a layman, these terms are quite confusing and they may just drop the idea of reading about them further. Well, blockchain technology and cryptocurrencies are quite interesting topics and you just need the right guidance to understand them clearly.

One of the ways professionals learn Blockchain basics is by taking an online course. However, if you are new to the technology, you may be skeptical about taking a paid online course directly. Instead, you may be seeking a free Blockchain course to at least get a hang of its basic concepts. So, in this article, we have listed down some of the best free online courses on Blockchain that can help you build a strong foundation in this popular technology.

Let’s dive in!

Blockchain Developer Course

  • A free online course by SkillUp (Simplilearn)

Take this Blockchain basics course if you are interested in exploring the world of Bitcoin, cryptocurrency, and blockchain. The instructor will take you through the fundamentals of blockchain and then cover some popular tools like Truffle, Ganache, Geth, and MetaMask. By the end of the program, you will be having a clear understanding of how to create applications with Ethereum and set up a small private network using Hyperledger Composer.

Upon enrollment, you will get 90 days of access to 6 hours of in-depth self-paced videos. The course is suitable for developers, solution architects, project managers, support professionals, and team leads. You will also get a course completion certificate that you can share with prospective employers on LinkedIn. Moreover,  you can upgrade your subscription to take the paid courses offered by Simplilearn.

Blockchain Theory 101

  • A Udemy course by Melanie Swan

This Udemy course is designed for professionals who want to understand the basics and potential applications of blockchain technology. There are no prerequisites to take this course, an interest in blockchain technology is enough. This free training program is designed for strategists, executives, CTOs, and developers. The instructor will explain to you the current status of blockchain technology and its applications in industries like logistics, financial services, healthcare, IoT, and energy. 

The course duration is one and a half hours, and there are 8 sections comprising a total of 22 lectures. The important topics covered in the program are payment networks, blockchain applications, blockchain implementation, blockchain consensus algorithms, and practical considerations of blockchain technology.

Bitcoin and Cryptocurrency Technologies

  • A Princeton University offering on Coursera

This course lets you separate fact from fiction when reading different things about Bitcoin and cryptocurrencies. The program begins with the conceptual foundations needed to engineer secure software that interacts with the Bitcoin network. Further, you will learn to integrate ideas from Bitcoin into your own projects. The course duration is approx 23 hours and you can start learning at your own schedule. Some of the important topics covered in the program are:

  • Introduction to Crypto and Cryptocurrencies
  • How Bitcoin Achieves Decentralization
  • Mechanics of Bitcoin
  • How to Store and use Bitcoins
  • Bitcoin mining
  • Bitcoin anonymity
  • Altcoins and the cryptocurrency ecosystem

Introduction to Enterprise Blockchain

  • A 5-day enterprise blockchain crash course by 101 Blockchains

101 Blockchains is a leading research-based platform for Enterprise Blockchain practitioners that has an existing community of over 30,000 professionals. This enterprise blockchain crash course makes you familiar with the extraordinary impact that blockchain technology has on enterprise business processes. You will be able to access the limited technology details, real-life examples derived from interviews and research among corporate practitioners, and rich sets of business-related use cases through this course.

Some of the important concepts covered in the program are working of Blockchain, double spending, permissioned blockchain, working of smart contracts, 9 verticals of blockchain transformation, federated blockchain, validators, consortium use cases and ecosystem.

Blockchain Fundamentals

  • A free course by Jan-Erik Sandberg on Pluralsight

Learn how to get productive with blockchain development quickly in a practical way through this blockchain basics course. The program emphasizes Ethereum development and the concepts presented are equally relevant to other implementations. This beginner-friendly course first explains what blockchain actually is, its working, securing the data, Ethereum and Dapps, Ethereum on Microsoft Azure, and then covers setting up the development environment, understanding smart contracts, calling external functions, and ends with a demo on Truffle Webpack.

At the end of the course, you will be ready to create your own blockchain contracts and distributed applications with a functional development environment that makes you productive for years to come.

With so many good options available, which free course are you going to choose? After you have completed any of these courses, consider enrolling in a paid blockchain course. This is because you need to master the intermediate and advanced concepts of blockchain to become employable. A paid course will help you gain relevant skills and also enhance your practical exposure to blockchain technology.


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