Top 21 Free Udemy Courses to Learn Java in 2024

My favorite free Java courses on Udemy for beginners and experienced developers

Hello guys, if you want to learn Java online for free in 2024 and looking for free place, platforms and resources then Udemy is a great place to start with.

Along with YouTube, Udemy has the biggest collection of free courses to learn any technology including Java.

In the past, I have shared best Java courses, free Java tutorials, best Udemy courses for Java developers, and best Spring courses and today, I am going to share free Udemy courses to learn Java, Java FX, JUnit and other related Java technologies.

I have been using Udemy for last 7 years and it has helped me a lot to learn various technologies including Java, Spring Boot, JUnit, Mockito, and other programming skills.

I also have huge collection of free Udemy courses as I bookmark them and keep it handy because Udemy disable the search of free courses when they run sale and it become really hard to find them.

I am also publishing the collection of these courses topic-wise so that anyone can find them based upon the things they want to learn, including me.

Though, if you can afford, I also recommend you to join the Java Programming Masterclass covering Java 11 & Java 17 course at Udemy, its not free but this 80+ hour course is a great resource to learn Java online. It’s full of quizzes, practice tests, and exercises to teach you Java better.

21 Best Free Udemy Courses to Learn Java in 2024

Here are the 21 free Java courses on Udemy which you an join now to learn Java online for free.

1. Java Tutorial for Complete Beginners (FREE)

Kickstart your Java programming journey with this beginner-friendly course. Learn the basics of Java with easy-to-follow lessons. This ocurse is perfect for those new to coding and looking to build a strong foundation.

Here are things you will learn in this free course:

1. What is Java?
2. Java Platform, JDK, JRE, and Classpath
3. how to write program in Java?
4. variables, syntax, class and methods
5. Java API

Overall a great free course or tutorial to start with Java programming. It’s also the most popular free Java course on Udemy with more than 1 million students.

Here is the link to join this course for free — Java Tutorial for Complete Beginners.

2. Java Multithreading

This is a great free Udemy course to master the art of Java multithreading with in-depth tutorials. Enhance your coding efficiency by learning to run multiple threads simultaneously.

Here are things you will learn in this free course:

1. Understand Java multi-threading
2. Be able to write effective multi-threaded code

This free course is ideal for developers looking to improve performance in Java applications.

Here is the link to join this course for free — Java Multithreading

3. Easy-to-follow Java programming — Getting started with Java (FREE Course)

You can use this free Udemy course to begin your Java programming adventure with this step-by-step guide. You can also use it to understand the core concepts and syntax of Java effortlessly.

Here are things you will learn in this free course:

1. Essential programming basics
2. How to think like a programmer
3. Writing basic Java programs
4. You will also learn that learning Java can be fun

This course is suitable for beginners eager to start coding in Java.

Here is the link to join this course for free — Easy-to-follow Java programming.

4. Java Programming Basics (FREE Course)

In this free course you will build a strong foundation in Java with this comprehensive basics course.

You will also learn key programming concepts and start writing your own Java programs. This course is ideal for beginners looking to develop a solid understanding of Java.

Here is the link to join this course for free — Java Programming Basics.

5. Quick Course — Java interview preparation — for junior

Get ready for your Java interviews with focused and targeted lessons.
Cover essential topics and common interview questions efficiently.
Perfect for junior developers aiming to ace their Java interviews.

Here is the link to join this course for free — Java interview preparation.

6. Java Basics for Beginners (FREE Course)

Start your coding journey with Java basics designed for absolute beginners.
Learn the fundamentals of Java programming with clear and concise lessons. A great starting point for anyone new to programming.

Here is the link to join this course for free — Java Basics for Beginners.

7. Practice Java by Building Projects (FREE Course)

Apply your Java skills by building real-world projects from scratch.
Gain hands-on experience and solidify your understanding of Java.Perfect for learners who prefer a practical, project-based approach.

Here is the link to join this course for free — Practice Java by Building Projects.

8. Java for Noobs (FREE Course)

A fun and easy introduction to Java programming for absolute beginners.
Learn Java concepts step-by-step with engaging examples and exercises.
Ideal for “noobs” looking to transition into Java development.

Here is the link to join this course for free — Java for Noobs.

9. First Steps in Java (FREE Course)

Take your first steps into the world of Java programming with this beginner course. Explore the basics and get comfortable with Java’s syntax and structure. This free course is designed for newcomers to the world of coding.

Here is the link to join this course for free — First Steps in Java.

10. Java for Noobs: Go from Noob to Semi-Noob (FREE Course)

This free course is great to progress from a complete beginner to a confident Java programmer.

You will also learn key Java concepts and start writing your own simple programs. This free course is perfect for those who want to advance quickly in their Java journey.

Here is the link to join this course for free — Java for Noobs: Go from Noob to Semi-Noob.

11. Conway’s Game of Life Simulation in Java (FREE Course)

This free course can be used to learn Java by building a simulation of Conway’s Game of Life. You will understand important programming concepts through a hands-on project.

This free course is Ideal for those looking to practice Java with an interesting challenge.

Here is the link to join this course for free — Conway’s Game of Life Simulation in Java.

12. Learn how to use all Java keywords (FREE Course)

Master Java by understanding and using all its keywords effectively by joining this free course. Its like a detailed guide to Java’s core language features and syntax.

This free Java course is essential for developers aiming to write clean and efficient Java code.

Here is the link to join this course for free — Learn how to use all Java keywords.

13. The Complete Android Oreo(8.1), N, M and Java Development — A #FREE Course

This free Udemy course for Java developer is great to learn Android development with Java from the ground up.

You can create apps for the latest Android versions with hands-on projects.
This course is Perfect for aspiring Android developers looking to build real-world applications.

Here is the link to join this course for free — The Complete Android Oreo.

14. Java Essential Programming (FREE Course)

Master essential Java programming concepts with this comprehensive course. This free course will strengthen your coding skills and prepare for advanced Java topics.

This free course is suitable for those looking to deepen their understanding of Java.

Here is the link to join this course for free — Java Essential Programming.

15. Java for Complete Beginners

This is a beginner-friendly free Udemy course for learning Java from scratch. It covers the basics of programming and start writing your own Java code. This free course is ideal for those with no prior experience in coding.

Here is the link to join this course for free — Java for Complete Beginners.

16, Crash Course Into JavaFX: The Best Way to make GUI Apps

This free course is good to dive into JavaFX and start building interactive GUI applications. You will learn how to create visually appealing Java applications with ease.

This free Udemy course is perfect for developers looking to enhance their Java skill set.

Here is the link to join this course for free — Crash Course Into JavaFX.

17, Java From Scratch — A #FREE Course

This is another great free Udemy course to learn Learn Java programming from the very basics with this introductory course. In this free course you will get hands-on experience by writing simple programs and solving problems.

This free resource is ideal for beginners who want to learn Java from the ground up.

Here is the link to join this course for free — Java From Scratch.

18. Setup Java in OS X development environments — A #FREE Course

This free course is a great resource to learn how to set up Java development environments on macOS.

It provides a step-by-step guide for configuring your system for Java programming. It’s essential for Mac users looking to start coding in Java.

Here is the link to join this course for free — Setup Java in OS X.

19. Java: Socket Programming Simplified

This free course aims to simplify socket programming in Java with this focused course. In this course you will learn how to build networked applications and handle communication between systems.

This free Java course is ideal for developers looking to understand Java networking.

Here is the link to join this course for free — Java: Socket Programming Simplified.

20. Java 9 New Features In Simple Way — Overview

This free course is great to get up to speed with the new features introduced in Java 9.

In this free course you will learn about modules, JShell, and other key updates in a simplified manner.

It’s perfect for experienced developers who want to stay current with Java.

Here is the link to join this course for free — Java 9 New Features.

21. Java for Beginners — Step by Step

This is another great free Java course on Udemy which provides a step-by-step guide to learning Java for absolute beginners. You an join this free course to build a strong foundation in Java programming with clear and concise lessons.

Here are things you will learn in this free course:

1. Understand how java works
2. Install and use java
3. Understand and use object oriented programming concepts
4. Write java programs on eclipse and other IDEs

This course is ideal for those new to coding and eager to learn Java.

Here is the link to join this course — Java for Beginners — Step by Step

That’s all about these 21 free Udemy courses to learn Java online in 2024. These free courses covers core Java, Multithreading, collections, Socket programming and many advance concepts for Java developers. I highly recommend you to join a couple of these courses on Udemy to start your Java journey.

All the best !!.