Free Online

Java Courses and Certifications

Master Java programming fundamentals, object-oriented design, and problem-solving skills to build robust applications. Learn from top universities on Coursera, edX, and freeCodeCamp, progressing from beginner syntax to advanced frameworks like Selenium for test automation.

5,355 courses
Related Subjects
  1. Python Courses
  2. Object-oriented programming Courses
  3. Data Structures Courses
  4. Algorithms Courses
  5. Spring Framework Courses
  6. Mobile Development Courses
  7. Software Engineering Courses
  8. Databases Courses
Best Courses Guides

16 Best Java Courses Online for 2026: Beginner to Advanced

I reviewed dozens of online Java courses so you don’t have to. Here are 16 free and paid picks from beginner basics to Spring Boot and JUnit 5.

Read the Guide
  1. University of Helsinki

    Java Programming

    22 reviews
  2. JetBrains Academy

    Introduction to Java
  3. JetBrains Academy

    Java Desktop Application Developer
  4. JetBrains Academy

    Java Backend Developer (Spring Boot)

  5. How to Build a Google Photos Clone in Java
  6. Telusko

    Complete Java, Spring, and Microservices Course - From Core Java to Advanced Frameworks

    2 reviews

  7. Java Spring Framework, Spring Boot, Spring AI - Gen AI

  8. Building Web Applications in Java with Spring Boot 3 - Tutorial

  9. JPA/Hibernate Fundamentals 2023

  10. Apache Kafka Series - Learn Apache Kafka for Beginners v3

All Java Courses

Showing 5,355 courses
Filter by
Filters
  2. Level
  3. Duration
  4. Language
    • Udemy
    • 1 day 3 hours 5 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 hour 23 minutes
    • Self-Paced
    • Free Online Course
    • Udemy
    • 1 day 56 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 20 hours 16 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 day 3 hours 5 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 4 hours 39 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 hours 8 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 14 hours 37 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 18 hours 25 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 hours 50 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 day 22 hours 47 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 hours 8 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 3 hours 36 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 hours 29 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 9 hours 39 minutes
    • Self-Paced
    • Paid Course

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.