Best Web3 Courses Online 2025

17 Best Web3 courses online to become a Web3 creator.

Many believe that Web3 is the new face of the internet’s latest evolution. Built on decentralized networks, Web3 has managed to turn heads due to its advanced security and privacy solutions.

While companies are scrambling to onboard the best Web3 developers, this new tech space has become one of the most lucrative fields where the job growth opportunities are 51 times greater than the US average.

Many online Web3 courses aim to help learners land jobs in this industry. The following article explores 17 of the best Web3 courses online that can help you realize your dream of a successful web3 development or investment career.

Web3 – Overview

The current state of the internet, or Web 2.0, is a widely accessible virtual world that allows information-centric and interactive user experiences. Users are not just passive consumers but can create and promote their own content through interactive websites.

However, aspiring tech artists already have their eyes set on the development of Web3, which will soon make user-centric, decentralized, and secure trading a norm. Blockchain technology, cryptocurrencies, NFTs, and the metaverse form the pillars of this evolution.

Web3 could evolve as a space that would take internet ownership away from a small group of people and redistribute it amongst the community. As a result, it will allow users to interact and make transactions while maintaining ownership of their assets and data.

Several learning paths are available to take part in this evolution, ranging from general blockchain development to more specialized paths to learning to create smart contracts or become a developer for blockchains such as Bitcoin, Ethereum, Polygon, or Cardano. Below, we list some of the best Web3 courses online to help you get started.

Best Web3 Courses Online 2025

Udacity	Blockchain Council	GetSmarter	101 Blockchains
Blockchain Developer	Web3 Expert	Web3 Crypto	Web3 Professional
from $349	$649	$2,800. Get prospect.	$399
★★★★★	★★★★★	★★★★★	★★★★★
View Course	View Course	Visit Website	View Course

*Disclaimer: This post contains affiliate links. Read the full disclosure at the end of this post.

Note: The following list suggests educational resources to gather essential knowledge. It cannot cover all Web3 courses available.

1. Become a Blockchain Developer for Web3 – Udacity

Become a Blockchain Developer for Web3 (visit website) is a popular 4-month nanodegree on Udacity. It is for web3 and blockchain enthusiasts looking for career longevity in this dynamic space. The class aims to establish a fundamental understanding of the blockchain and teaches the skills needed to create your own private blockchain.

By the end, learners will have become familiar with key blockchain-related terminologies, including Ethereum, Solidity, smart contracts, etc. They can also use these tools to develop their own decentralized app.

Your nanodegree will begin with a class on the basics of blockchain. Next, individuals will learn about Ethereum Smart Contracts, tokens, dApps, decentralized apps, and blockchain services. From here, you will move toward blockchain architecture, which includes some advanced concepts related to privacy, security, and file management.

Finally, you’ll be able to practically advance your skill set by developing your own decentralized app. In the capstone project, learners must create a decentralized property listing application. This is among the best Web3 courses online if you wish to start a career as a developer and get access to great job opportunities.

Instructors: Brandy Camacho, Jessia Lin | Capstone: Yes
Prerequisites: Object-oriented programming
Info: Visit Website. From $449. Get up to 75% off. Includes certificate.

2. Certified Web 3.0 Professional (CW3P) – 101 Blockchains

Certified Web3 Professional (CW3P) (visit website) offered through 101 Blockchains is a bundled course package comprised of 5 separate study topics and certifications: “Certified Blockchain Expert,” “Certified Ethereum Expert,” “Certified NFT Expert,” “Certified Metaverse Expert,” and “Certified Mixed Reality Expert.”

If you successfully complete the program, you’ll be awarded all five certifications and have a unique macro perspective for Web3 that could be useful in several technology career fields. In addition to the course, you can access global crypto-related events, a networking platform, and a podcast dedicated to non-profit initiatives.

Designed for intermediate Web3 enthusiasts, this is among the best Web3 courses online to help you navigate the complexities of the new digital economy and further your knowledge about the potential of Web3 technologies.

Provider: 101 Blockchains | For: Professionals | Certificate: Yes
Price: $299 with certification. For course membership plans, look here.
Info: View course page. Browse category with all online web3 courses.

3. Certified Web3 Game Developer – Blockchain Council

Certified Web3 Developer (visit website) on Blockchain Council covers a large scope of topics you need to succeed in the Web3 gaming industry, like digital wallets, nodes, smart contracts, and their role in overseeing and managing game processes.

More specifically, the course explains that Web3 gaming is a decentralized gaming system wherein game objects, the visual design of the game itself, and the ways people interact in the game are not in the hands of one creator or a particular central entity.

Built on different blockchains, Web3 games allow for an individualized creative development experience, crypto-based reward systems, various play-to-earn prizes, like NFTs, and often inter-platform compatibility.

Furthermore, this Web3 course teaches you how to use Web3 libraries and methods to communicate with the blockchain platform. You’ll also understand the basics of play-to-earn game design and the systematic development and successful deployment of smart contracts. It’s one of the best Web3 courses online to tap into a Web3 gaming career.

Provider: Blockchain Council | Path: Beginners to Advanced
Time: 10 hours | Certificate: Online Exam | Rating: 4.8 ★★★★★
Info: View course. $299. Self-paced class. Browse all classes and certifications.

4. Certified Web3 Community Expert – Blockchain Council

Certified Web3 Community Expert (visit website) offered through Blockchain Council is a unique course with part managerial training, problem-solving practice, and technical skills training. While it is designed to help individuals understand Web3 ecosystems with better clarity, the 12 modules mainly focus on community development.

Do you ever wonder why some Web3 projects (Metaverse, NFT, and Layer 1) have such an unshakeable, strong community? Thanks to community managers, who oversee telegram groups and discord group chats, create rewards and incentives, maintain DAOs, and even interact with successful NFT projects to help them promote themselves.

This course will teach you the difficult challenge of creating and managing a Web3 community while promoting cooperation and collaboration. Among other things, the course’s accreditation encompasses training on NFTs, DAOs, and Metaverse from the community outreach standpoint.

This Web3 course is slated for someone with a good understanding of cryptocurrency, blockchain technology, and web development. Overall, it is one of the best Web3 courses online if you are interested in a career as a Web3 community expert or need the skill.

Provider: Blockchain Council | Path: Intermediate
Time: 10 hours | Certificate: Online Exam | Rating: 4.8 ★★★★★
Info: View course. $299. Self-paced class. Browse all classes and certifications.

5. Web3 Cryptocurrency – MIT Media Lab

MIT Media Lab (visit website) offers this 6-week course to help learners assess the viability of any cryptocurrency project in the Web3 space. One of the fundamental goals of this program is to help learners demystify crypto in a way that makes it easier for them to navigate the heightened volatility of this market.

According to a recent survey, Crypto has been one of the top-performing asset classes, exceeding returns from stocks, bonds, and even real estate. This Web3 course teaches you the history, properties, and design of the most popular cryptocurrencies, such as Bitcoin, Ethereum, and MIT-developed vault.

Along the way, the focus will also shift to topics related to web3, including decentralized applications, cryptographic building blocks (hash functions and digital signatures), and Initial Coin Offerings (ICOs).

There will be six modules, including money-related topics, the payment riddle, and cryptocurrency innovation. Next come the smart contracts, dApps, and ICOs, followed by a module on crypto markets, exchanges, and trades.

Module 4 covers the central problem of assessing the viability of crypto projects before rounding up with the final two courses on the technicalities of crypto and the challenges involved. This could be one of the best Web3 courses online to explore new career, business, and investment opportunities that are elated to Web3 use cases.

Subject: Web3 Investment | Duration: 6 weeks | Certificate: Yes.
Level: Intermediate | Price: $3,100 | Discount 15%: GS-AF-LEARN15
Info: View course. Get free prospectus. Browse all Web3 courses.

6. Web3 Certified Ethereum Developer – Blockchain Council

Ethereum developers typically possess a sound understanding of the best decentralized platforms around. This Web3 course (visit website) targets individuals, finance, and IT professionals looking to create an extensive skillset encompassing DApps, building InterPlanetary File System (IPFS) projects, and creating and deploying smart contracts.

Brace yourself for 10 modules and four projects on becoming a certified Web3 Ethereum developer.  Learners will begin with a class on the basics that touch upon everything from blockchain, Ethereum, nodes, and mining to transactions, smart contracts, decentralized apps, and decentralized autonomous organizations.

Following this milestone are in-depth modules on Ethereum tokens, NFTs, and the InterPlanetary File System. This will bring you to an intermediate-level module on Solidity, the development language for smart contracts, and creating smart contracts.

After completing the theory-based modules, learners will be assigned a series of four projects that will put into practice everything they have learned, from contracts to decentralized finance. You will be asked to develop smart contracts using Solidity, create an end-to-end NFT project using a Python script, and build an NFT game.

Provider: Blockchain Council | Path: Beginners to Advanced
Time: 8 hours | Certificate: Online Exam | Rating: 4.8 ★★★★★
Info: View course. $299. Self-paced class. Browse all classes and certifications.

7. Web3 Blockchain Bootcamp – TechEducators

TechEducators’ Web3 Blockchain Bootcamp might be an ideal class for you if you’re a fan of Ethereum or, in particular, Polygon. This EVM-based bootcamp is designed for those with a solid foundational understanding of Javascript, meaning it’s not for beginners, and focuses on building on Polygon.

Within 140 hours of instructor-led teaching, you’ll learn the fundamentals of working within a Web3 blockchain (EVM), such as hashes, digital signatures, mining, proof of work, Ethereum and its features, clients, JSON, front-end libraries, solidity syntax, functions and visibility, upgradability, libraries and contracts, and much more.

Students also have the opportunity to hone their skills and build their own dApp, which culminates in a feedback session with colleagues and graduation from the bootcamp.

Platform: TechEducators | Style: 140 hours of instructor-led tuition
Level: Intermediate | Price: £1,500

8. Blockchain A-Z: Web 3 Development – Udemy

Udemy (visit website) offers this online Web3 course to help learners harness the power of blockchain as one of the leading technologies disrupting and dictating Web3 development. Blockchain A-Z comprises around 99 lectures that will teach Web3 rookies how the blockchain ties so intrinsically with Web 3.0 and the digital world.

Upon enrolling in this program, you will begin by understanding the theory behind cryptocurrency transactions, the theory behind the development of smart contracts, and the theory dictating the formation of the blockchain.

After a theoretical dive into crypto, smart contracts, and the blockchain, you will finally begin learning how to create your own cryptocurrency, smart contracts, and the blockchain. By the end of this Web3 course, you will have a solid understanding of designing blockchain-related tools and using them to navigate the Web3 space.

Instructor: Hadelin de Ponteves, Kirill Eremenko | Level: Beginners | Lectures: 99
Video: 14.5 hours | User Rating: 4.6/5 ★★★★☆
Info: View course on Udemy. From $19.99. Sale – 75% off. Browse all classes.

web3 learning: We recommend browsing our reviews of the best crypto courses or DeFi courses, or blockchain courses, NFT courses or Fintech courses, and metaverse courses to expand your knowledge further.

9. Certified Web3 Blockchain Professional – 101 Blockchains

The Certified Web3 Blockchain Professional (visit website) is aimed at students with pre-existing knowledge of blockchain and its use cases in the world of Web3. The primary objective of this professional degree program is to equip enrollees with the tools needed actually to implement blockchain technologies instead of simply knowing the theories.

Upon completing this online Web3 course, learners will have a profound grasp of the tools and platforms needed to make their mark in blockchain-based Web 3 projects.

Your certification journey will span 4 weeks of intensive learning, starting from basics in the blockchain and smart contracts, followed by a module on enterprise blockchain platforms. The latter include Ethereum fundamentals, Hyperledger Fabric, Corda Fundamentals, etc.

In the third module, Blockchain in Trade Finance, you will study crypto assets, trade finance on the blockchain, and ripple fundamentals. Finally, your professional degree will end with a class on blockchain apps. Students examine supply chain management on the blockchain, supply chain management use cases, and blockchain digital transformation.

Provider: 101 Blockchains | For: Professionals | Certificate: Yes
Price: $299 with certification. For course membership plans, look here.
Info: View course page. Browse category with related courses.

10. Certified Polygon Developer – Blockchain Council

The Polygon framework is a trending blockchain quickly disrupting the multi-blockchain Web3 ecosystem. Becoming a Polygon Developer (visit website) will help you understand how Polygon is interoperable with the remaining blockchains, facilitating decentralized exchanges and eventually helping you create your own solutions.

There are seven modules and a capstone project in this certification. The first two courses will teach the foundations of blockchain, Ethereum, tokens, and smart contracts. Module 3 discusses the challenges, solutions, and features associated with the polygon framework.

With the basics down, you will move on to the Polygon architecture and build your understanding of Polygon layers, platform agnostic, functionality mapping, and polygon SDKs. Next come Polygon network details that will expose learners to some advanced concepts, including Matic Block Explorer, setting up Metamask Account, Matic token, etc.

Module 6 focuses on Ethereum-Matic Bridges. Learners will dive into advanced topics primarily related to the POS bridge. The last module, Linking Matic to Oracles, will introduce learners to ChainLink and explore its uses in Data Feed and VRF.

The capstone project eventually helps students design an NFT marketplace contract, create a client-side application, and deploy Polygon, amongst other tasks. Overall, this is one of the best Web3 courses online to tap into the Polygon network professionally.

Provider: Blockchain Council | Path: Beginners to Advanced
Time: 5 hours | Certificate: Online Exam | Rating: 4.8 ★★★★★
Info: View course. $229. Self-paced class. Browse all classes and certifications.

11. Front End Web Developer for Web3 – Udacity

Udacity’s Front End Developer Nanodegree (visit website) targets individuals interested in creating high-quality websites that bring together dynamic experiences for web users. It is an intermediate-level program and enrollees must possess a working knowledge of basic HTML, CSS, and JavaScript. You can use the knowledge to build your Web3 skillset.

Within 4 months, learners will develop the skills to create apps and websites of any type and purpose. Upon graduating, you can build a responsive website using CSS, Flexbox, and CSS Grid. In addition, developers know how to create interactive user interfaces using JavaScript and HTML and connect a server to backend data.

Potential front-end developers will begin with a module on CSS and website layout. In this introductory module, you will learn how to set the structure of a website using HTML and style it with CSS and responsive layouts.

Module 2 focuses on using JS to control a webpage. Along with learning about the Document Object Model (DOM), you will learn to use DOM and JS to dictate page interactions and content. A module on APIs and asynchronous apps will follow this. The last section helps learners understand how to use build tools such as the Webpack and execute several front-end development tasks.

Instructors: Daniel Silber-Baking, Rachel Manning
Certificate: Yes | Prerequisites: Basic HTML, CSS, JS
Info: View Course. From $129/month. Get a discount. Up to 75% off.

12. Web3 Certified Smart Contract Developer – Blockchain Council

This Web3 course (visit website) by Blockchain Council targets IT professionals and individuals hoping to become skilled at creating and deploying smart contracts for any blockchain platform in the web3 space. With this web3-based skill under your belt, you can confidently approach the tech space, private firms, enterprises, and startups.

It is an extensive training and exam-based program comprising eight theoretical and seven project-based modules. To complete the training, you must pass the final Certified Smart Contract Developer Exam.

Following the intro Web3 courses that provide an overview of the blockchain, Ethereum, and Web3 landscape, you will dive into an intermediate-level understanding of Solidity and its functionality, smart contracts, and Metamask as prerequisite installation tools.

In the final two classes, students explore installing the development environment and creating a Solidity smart contract on Hyperledger Fabric.

Once past these milestones, you will be required to complete practical tasks related to navigating the Web3 space, such as sending ETH, lottery applications, crowdfunding, decentralized image sharing, creating your own token, creating a basic smart contract for front-end applications, etc.

Provider: Blockchain Council | Path: From beginners to advanced
Time: 4 hours | Certificate: Online Exam | Rating: 4.8 ★★★★★
Info: View course. $299. Self-paced class. Browse all classes and certifications.

13. Web3 Crash Course – Skillshare

Josh Snow (visit website) offers this popular online Web3 course for tech-savvy individuals and IT professionals who wish to master the Web3 lingo, operate in the metaverse confidently, and seek answers to demystify the buzz surrounding the former.

If you’re looking for a quick Web3 crash course that offers digital solutions for your business, processes, and existing Web 2 apps, along with no-code tools to build your own Web3 apps, this class may be the right fit.

The Web3 Crash Course breaks down the related components of Web 3.0 (NFTs, DeFi, blockchain, bitcoin, DAOs), talks about these topics in detail, and explains how they relate to real-life situations. Upon enrolling, you’ll begin with a dive into the differences between Web1, Web2, and the promises of Web3.

Next come the related components of Web3, including tokens, NFTs, DAOs, etc. Finally, you’ll learn about no-code tools to help you build Web 3 apps using Bubble.

Instructor: Josh Snow | Level: Beginners | Modules: 11 | Review: 4.6 ★★★★☆
Info: View course. From $15/month. Get 30% Off Premium. Access to all courses.

14. Web3 Course – Bloom Institute of Technology

Web3 Course by the Bloom Institute of Technology is an online program curated to help enrollees upskill their tech careers by making the leap from Web2 to Web3.

In this 10-week course, you will cover most integral Web3-related topics. These topics and key skills include Ethereum, smart contract syntax, Solidity programming, testing smart contracts, blockchain cryptography, DeFi, hacking smart contracts, etc.

Towards the end of this course, you will have stacked all the necessary skills needed to impress possible recruiters looking to make their mark in the Web3 space. Your 10-module program will begin with an intro to Ethereum and smart contracts. Next is a dive into Solidity programming, testing smart contracts and smart contracts design patterns.

Learners will then interact in the Web3 space with smart contracts using React and The Graph. Following this module, you will learn about monitoring your protocol, blockchain cryptography, Ethereum tokens, DeFi, and looking for devastating vulnerabilities in Web3.

Provider: Bloom Institute | Suitable For: Intermediates | Rating: 4.7 ★★★★☆

15. Web3 Masterclass: Intro to Web3 – ZTM Zero to Mastery

Web3 Masterclass curated a course that lets its students decide whether Web3 is the future of the internet or yet another fad. The program also aims to demystify most of the related components of Web3, including Ethereum, blockchains, smart contracts, DApps, DAOs, etc. There are no prerequisites, and all that an individual requires is a curiosity and passion for learning and staying committed.

ZTM has divided this Web3 course into three overarching modules: The Blockchain, Web3 Applications, and the future course for learners. In the first module, learners will address key concepts related to the rise of web3, including Bitcoin, distributed ledgers, wallets, the double spend problem, proof of stake, Ethereum accounts, smart contracts, etc.

You will then be ready to learn about crypto, real-world blockchain applications, the difference between coins and tokens, transparency of smart contracts, NFTs, IPFS, decentralized autonomous organizations, the metaverse, and much more.

A cohort of revision exercises and review guidelines await the learners at the end of their learning career to reinforce learned concepts and prep them for the future.

Provider: ZTM Zero to Mastery | Suitable For: Beginners | Review: 4.7 ★★★★☆

16. The Road to Web3 – Web3 University

Spanning a total of 10 weeks, this online Web3 course aims to expand the learners’ skill set from beginner to advanced level in web3 blockchain development. This is a popular web3 course for beginners serious about upskilling their digital tech careers.

In this community-driven class, you’ll learn how to develop smart contracts, build DeFi DApps, create NFT marketplaces, create a betting game on Optimism, and more. Your first stop will be “developing an NFT contract.” Once you’ve learned how to create a smart contract, you’ll build your first DeFi app called “Buy Me a Coffee.” 

Weeks 3 and 4 will be about creating NFTs with On-Chain Metadata and opening your very own NFT art gallery. Next, you will encounter an introduction to APIs, staking applications (you’ll be required to create your own),  and building your own NFT marketplaces.

Finally, you can create your first Blockchain betting game, a token Swap DApp, and a decentralized Twitter/X.

Provider: Web3 University | Path: Beginners | Rating: 4.8 ★★★★★

17. Become a Web3 Developer – Learn Web3

Learn Web3 is an intensive learning path to help potential web3 developers reshift their career prospects. This online Web3 course is suitable for IT professionals and individuals serious about landing a job in the dynamic space of web3.

Learners with varied skill levels can enroll in separate tracks catering to beginner, intermediate, and advanced-level topics. Individuals with minimal to no background in web3 can enroll in the freshman track to master the basics. Then comes the Sophomore module that allows learners to dig deeper and create their own DApps.

The Junior track will introduce you to the entire blockchain and web3 ecosystem and break down the related terminologies while introducing their real-life applications. Finally, in the advanced track, you will learn about Web3 and blockchain security, privacy challenges, and smart hacking to operate in this space with minimal risks.

Provider: Learn Web3 | For: Beginners | Rating: 4.8 ★★★★★

How to Choose the Right Web3 Course?

Students should consider the following parameters to shortlist and choose the best Web3 courses online.

• The course curriculum
• Duration of the course
• The fee structure 

Each Web3 course caters to a unique set of learning needs. Some offer theoretical expertise, while others, like the Web3 developer program and professional certificates, aim at preparing the potential Web 3.0 engineers of the future.

Depending on whether your motivation is simply curiosity and a zest for learning or leveraging the evolving Web3 space to fund your career, you could settle for Web3 courses offering similar skills.

At the same time, assess your availability and financial status before opting for a Web3 course to ensure that no external factors prevent you from completing the class.

Web3 Courses Online 2025 – Summary

Web 3.0 is a massive evolutionary phenomenon, and it is virtually impossible for a single course to equip learners with every tool available to expand their skill set.

It is up to the individual to decide if they can manage a crash Web3 course or require a month-long intensive training program. The listicle features Web3 online courses of both types and thorough research on the part of potential enrollees should allow them to make the right decision when mastering Web 3.0.

What is Web3? How Does the Web3 Work? 

The Web 3.0 model builds on decentralized networks, allowing users to use cloud computing and move various file locations over multiple databases. It also enables users to access permissionless systems, as metaverse implementations exemplify. This is where the blockchain, NFTs, and cryptocurrencies will play an important role.

The blockchain ties into Web 3, allowing users to conduct transactions using cryptocurrencies in a virtual universe. By and large, we’re looking at a semi-autonomous technology that uses decentralized networks and finance systems to integrate into each part of our lives.

Some examples of how Web3 will impact us include the evolution of Siri with “wit and personality,” a more personalized browsing experience using advanced machine learning to bridge the gap between human and computer languages, web applications offering richer user experiences, the creation of LivePeer- a streaming platform like Youtube, IoT, and Dapps like Filecoin for better online storage.

Since the existence of decentralized systems like blockchain and virtual currencies forms the building blocks of Web 3.0, most of the online Web3 courses listed above cover these topics in detail while preparing learners for the future.

Other Web3 Courses

• Udemy Web3 Courses
• Web3 Blockchain Bootcamp – Tech Educators
• Build a Web3 app on  Ethereum with Solidity and Smart Contracts – BuildSpace
• Web3 Foundation – Various Classes
• How to Become A Web 3.0 Developer – YouTube

Web3 Learning Resources

• Beginner’s Guide to Web 3.0 – Read on Decrypt
• Web3 TED Talks – Watch on TED
• Web 3.0 – Wikipedia
• Metaverse – Wikipedia

Something missing? This growing list of Web3 online courses is not meant to cover all available resources. Please feel free to suggest high-quality Web3 classes that should be covered here. Thanks for your feedback.

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Disclaimer: The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other advice, and you should not treat any of the website’s content as such. Courselounge does not recommend that any Web3-related assets be bought, sold, or held by you, and nothing on this website should be considered an offer to buy. Conduct your own due diligence and consult your financial advisor before making any investment decision.

Sources: How will Web3 work? – 1