Blockchain is already one of the most prominent technological interventions with a large-scale impact across diverse industries. Almost every tech professionals want to take a free blockchain course to improve their fundamental knowledge regarding blockchain. However, it is quite difficult for beginners to find suitable entries among learning resources to access without any cost.

Blockchain is a decentralized database that can exist simultaneously on multiple computers without ownership of any single machine. If you want to develop a blockchain career, you must start with blockchain courses and certifications. The following discussion helps you discover some of the notable free learning resources for blockchain that you can access readily.

Best Free Blockchain Courses

The blockchain market worldwide is expected to reach a total value of around $20 billion by 2024, with around $2.1 billion recorded as global expenses on blockchain solutions in 2018. Furthermore, the volume of blockchain-centric LinkedIn job postings has increased more than three times in recent years. At the same time, around 69% of banks are presently investigating the prospects with blockchain technology. Considering the demand for blockchain, you would need the following online blockchain courses to get prolific career opportunities.

Blockchain Theory 101 on Udemy

One of the foremost blockchain courses online that can help you start your free learning is ‘Blockchain Theory 101’. This course is available on Udemy and serves as a promising introduction to blockchain. Any individual wishing to learn about blockchain can choose this free blockchain course without any doubt.

The course will also help you learn about different blockchains technology concepts, such as mining, smart contracts, consensus algorithms, and smart property. You can also find topics on blockchain's possible applications in healthcare, IoT, financial services, energy, and logistics. Furthermore, it can also help you reflect on blockchain technology's existing situation and its way forward.

Enterprise Blockchains Fundamentals on 101 Blockchains

101 Blockchains is also one of the top platforms to avail blockchain courses and certifications. The Enterprise Blockchains Fundamentals course on 101 Blockchains is completely free of cost. It is a free blockchain course that offers you the benefits of a premium course. You can learn about blockchain technology from a technical as well as a business perspective with this course.

Based on different real-life examples from enterprise blockchain professionals, the course educates people about the impact of blockchain on businesses. Another important highlight of the course is evident in the structuring of the course. The different flexible modules in the course help students with advantages of easier learning.

Blockchain Basics on Coursera

Another notable learning resource among blockchain courses that you can get for free is ‘Blockchain Basics’ course on Coursera. This course is offered by The State University of New York and the University of Buffalo. You can learn about the immutable distributed ledger, trust model underlying blockchain, and the decentralized peer-to-peer network.

Students can gain insights into the fundamental components of a blockchain and its related operations. At the same time, you can also learn about the algorithms and the basics of trust in blockchain with this free blockchain course. Most important of all, the course gives you an introduction to basics of cryptography and hashing.

Blockchain- Principles and Practices on Pluralsight

‘Blockchain- Principles and Practices’ course is available on Pluralsight and offers a detailed overview of working of blockchain technology. This is one of the trusted blockchain courses online to understand blockchain working with Ethereum, Bitcoin, and other crypto providers. The course will guide you through the basic algorithms and data structures used to develop a typical blockchain.

Initially, you can gain knowledge on storing single transactions in a block and gradually understand the approaches for storing multiple transactions. Students can also gain information about making a blockchain resistant to any tampering by leveraging proof-of-work and mining. Finally, the course also dives into the approaches followed by blockchain nodes for maintaining consensus.

Blockchain Fundamentals on Pluralsight

The ‘Blockchain Fundamentals’ course on Pluralsight can also be one of the best blockchain courses online for free. The course is the perfect option for learning the basics of blockchain alongside smart contract development. You can learn about Ethereum blockchain and smart contract development as well as methods for creating private blockchains. The course offers a very hands-on approach and helps in establishing a development environment while following all prerequisites.


You can notice that learning blockchain through a free blockchain course is always a good bet on a final note. First of all, you don’t have to spend anything. Secondly, you can gain knowledge about futuristic technology with consistently growing skill demand. Last of all, free blockchain courses cover various topics related to the blockchain ecosystem.

Therefore, you can develop a comprehensive impression of the whole blockchain industry. Most importantly, the hands-on aspect of certain free blockchain courses online is a massive advantage for all beginners. So, choose your online blockchain course right now and move towards a bright career path!