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.

5,591 courses
Related Subjects
  1. Python Courses
  2. Object-oriented programming Courses
  3. Data Structures Courses
  4. Algorithms Courses
  5. Spring Framework Courses
  6. Android Development Courses
  7. Software Engineering Courses
  8. Database Management Courses
Best Courses Guides

16 Best Java Courses for 2026: Write Once, Run Everywhere

A guide with the best free and paid online Java courses, a high-level object-oriented programming language that runs on Android, Windows, and MacOs.

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 5,591 courses
Filter by
Filters
  2. Level
  3. Duration
  4. Language
    • Udemy
    • 21 hours 57 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 day 12 hours 55 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 day 9 hours 44 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 9 hours 10 minutes
    • On-Demand
    • Free Online Course
    • Udemy
    • 1 hour 25 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 day 50 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 5 hours 33 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 36 minutes
    • On-Demand
    • Free Online Course
    • Udemy
    • 8 hours 22 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 1 hour 41 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 3 days 17 hours 47 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 7 hours 11 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 8 hours 56 minutes
    • On-Demand
    • Paid Course
    • Coursera
    • 11 hours 19 minutes
    • On-Demand
    • Paid Course
    • Udemy
    • 7 hours 46 minutes
    • On-Demand
    • 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.