• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Web 3

    Web3 Courses

    Web3 courses on Coursera explore the decentralized web, helping you build skills in blockchain, smart contracts, cryptocurrencies, and decentralized applications (dApps). Learn how Web3 technologies are reshaping finance, identity, and the internet—and gain hands-on experience with tools like Ethereum and Solidity.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Find the Best Web3 Course for Your Goals

    • Status: Free Trial
      Free Trial
      E

      EDUCBA

      Security and Auditing in Ethereum

      Skills you'll gain: Secure Coding, Penetration Testing, Security Testing, Application Security, Cyber Security Assessment, Payment Systems, Blockchain, Incident Response, Vulnerability Scanning, Code Review, Data Security, Development Testing, Authorization (Computing), Data Validation

      4.8
      Rating, 4.8 out of 5 stars
      ·
      30 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      INSEAD

      Blockchain Opportunity Analysis for Global Commerce

      Skills you'll gain: Blockchain, Business Analysis, Market Opportunities, Competitive Analysis, Stakeholder Analysis, Market Analysis, Case Studies, Feasibility Studies, Project Implementation, Solution Design, Value Propositions, Innovation, Business Strategy, Market Research

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      The Blockchain System

      Skills you'll gain: Blockchain, Data Sharing, Cryptography, Transaction Processing, Fraud detection, Distributed Computing, Data Integrity, FinTech, Emerging Technologies, Version Control, Data Validation

      4.2
      Rating, 4.2 out of 5 stars
      ·
      39 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Blockchain Business Models

      Skills you'll gain: Blockchain, FinTech, Emerging Technologies, Cryptography, Law, Regulation, and Compliance, Financial Regulation, Regulatory Requirements, Regulatory Compliance, Encryption, Technology Strategies, Business Logic, Payment Systems, Data Integrity, Digital Assets, Financial Services, Public Key Infrastructure, Innovation, Distributed Computing, Due Diligence, Network Protocols

      4.7
      Rating, 4.7 out of 5 stars
      ·
      381 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Preview
      Preview
      I

      Institut Mines-Télécom

      Blockchain : enjeux et mécanismes cryptographiques

      Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Public Key Cryptography Standards (PKCS), Authentications, FinTech, Distributed Computing, Transaction Processing, Emerging Technologies, Data Structures, Data Integrity, Algorithms, Verification And Validation

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Blockchain Security - Intermediate Practices

      Skills you'll gain: Blockchain, Cryptography, Application Security, Network Security, Data Security, Security Engineering, Secure Coding, Information Systems Security, Infrastructure Security, Encryption, Cybersecurity, Threat Modeling, Vulnerability Assessments

      Advanced · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Cryptography and Hashing Overview

      Skills you'll gain: Blockchain, Cryptography, Encryption, Transaction Processing, Authentications, FinTech, Data Security, Emerging Technologies, Data Integrity, Distributed Computing

      4.6
      Rating, 4.6 out of 5 stars
      ·
      51 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Blockchain Security - Foundational Concepts

      Skills you'll gain: Blockchain, Threat Modeling, Application Security, Computer Security, Security Controls, Cybersecurity, Security Engineering, Data Security, Network Security, Information Systems Security, Cryptography, Vulnerability Assessments, Secure Coding, Cryptographic Protocols, Encryption, Key Management, Risk Management, Public Key Cryptography Standards (PKCS), Data Integrity, Distributed Computing

      4.8
      Rating, 4.8 out of 5 stars
      ·
      13 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Preview
      Preview
      E

      EIT Digital

      Blockchain for the decision maker

      Skills you'll gain: Blockchain, Technology Strategies, Cloud-Based Integration, Emerging Technologies, FinTech, Value Propositions, Business Risk Management, Business Strategies, Digital Transformation, Enterprise Architecture, Risk Management Framework, Distributed Computing, Payment Systems, General Networking

      3.9
      Rating, 3.9 out of 5 stars
      ·
      77 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      A

      Association of International Certified Professional Accountants

      Blockchain Opportunities Beyond Crypto Assets

      Skills you'll gain: Blockchain, FinTech, Emerging Technologies, Legal Technology, Digital Assets, Payment Systems, Cryptography, Accounting and Finance Software, Technology Solutions, Transaction Processing, Supply Chain Management, Technical Services

      4.5
      Rating, 4.5 out of 5 stars
      ·
      76 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Fundamentals of Blockchain Architecture

      Skills you'll gain: Blockchain, Cryptography, Data Storage, Systems Architecture, Network Architecture, FinTech, Information Technology Architecture, Distributed Computing, Application Security, Security Controls, Cloud Platforms, Other Programming Languages, Emerging Technologies, Scalability, Data Integrity, Transaction Processing, Computer Programming Tools

      4.7
      Rating, 4.7 out of 5 stars
      ·
      14 reviews

      Intermediate · Course · 1 - 3 Months

    • G

      Google Cloud

      Transacting Digital Assets with Multi-Party Computation and Confidential Space

      Skills you'll gain: Virtual Machines, Blockchain, Identity and Access Management, Transaction Processing, Google Cloud Platform, Cryptography, Cloud Security

      Advanced · Project · Less Than 2 Hours

    Searches related to web3

    web3 and blockchain fundamentals
    web3 and blockchain transformations in global supply chains
    web3 and blockchain in global commerce
    web3 and blockchain leadership for transformation
    full-stack dapp development with react and web3
    empowering with web3.js: web3 applications
    develop an nft with google cloud web3
    emprender en web3
    1…6789

    In summary, here are 10 of our most popular web3 courses

    • Security and Auditing in Ethereum: EDUCBA
    • Blockchain Opportunity Analysis for Global Commerce: INSEAD
    • The Blockchain System: University of California, Irvine
    • Blockchain Business Models: Duke University
    • Blockchain : enjeux et mécanismes cryptographiques: Institut Mines-Télécom
    • Blockchain Security - Intermediate Practices : LearnQuest
    • Cryptography and Hashing Overview: University of California, Irvine
    • Blockchain Security - Foundational Concepts: LearnQuest
    • Blockchain for the decision maker: EIT Digital
    • Blockchain Opportunities Beyond Crypto Assets : Association of International Certified Professional Accountants

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Skills

    • Artificial Intelligence (AI)
    • Cybersecurity
    • Data Analytics
    • Digital Marketing
    • English Speaking
    • Generative AI (GenAI)
    • Microsoft Excel
    • Microsoft Power BI
    • Project Management
    • Python

    Certificates & Programs

    • Google Cybersecurity Certificate
    • Google Data Analytics Certificate
    • Google IT Support Certificate
    • Google Project Management Certificate
    • Google UX Design Certificate
    • IBM Data Analyst Certificate
    • IBM Data Science Certificate
    • Machine Learning Certificate
    • Microsoft Power BI Data Analyst Certificate
    • UI / UX Design Certificate

    Industries & Careers

    • Business
    • Computer Science
    • Data Science
    • Education & Teaching
    • Engineering
    • Finance
    • Healthcare
    • Human Resources (HR)
    • Information Technology (IT)
    • Marketing

    Career Resources

    • Career Aptitude Test
    • Examples of Strengths and Weaknesses for Job Interviews
    • High-Income Skills to Learn
    • How Does Cryptocurrency Work?
    • How to Highlight Duplicates in Google Sheets
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Preparing for the PMP Certification
    • Signs You Will Get the Job After an Interview
    • What Is Artificial Intelligence?

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • Share your Coursera learning story

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Manage Cookie Preferences
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok