Java is one of the most popular programming languages to use, and if you’re interested in learning it, you can find a wide variety of free Java bootcamps and courses to help you get started. By learning how to code in Java, you could have access to a wide range of opportunities, as this programming language is used for everything from software development to mobile application development and beyond.
Free Java courses are a great option to learn coding and take the first steps in the tech industry. With these programs, you can acquire coding skills without having to make a huge financial commitment. In this article, we’ll provide an overview of the best free coding bootcamps and courses, from newcomers who want to build a solid foundation to experienced programmers looking to keep their skills sharp. All bootcamp and course data has been gathered from program websites as of September 2025.
Key Takeaways
- Free bootcamps and courses offer students an opportunity to learn in-demand coding skills without a significant financial commitment, making them ideal for aspiring tech professionals.
- For many people, coding bootcamps can be an ideal place to learn Java programming for free because they provide real-world projects and focus on hands-on learning.
- Java bootcamps offer comprehensive training across various topics, while free Java courses focus on specific subjects, making both options valuable depending on your individual career goals.
- Java is one of the most widely-used programming languages, with applications ranging from web and software development to mobile app development.
Free Coding Bootcamps to Learn Java
| Coding Bootcamp | Free Java Program | Location | Format |
|---|---|---|---|
| Google Developers | Advanced Android Development | Mountain View, CA | Online, self-paced |
| Google Developers | Android Developer Fundamentals | Mountain View, CA | Online, self-paced |
| Per Scholas | Full Stack Java Developer Powered by TEKsystems | Baltimore, North Carolina, Pittsburgh | Online, full-time |
| Revature | RevaturePro Online | Reston, VA | Online, full-time |
| Simplilearn | Java Certification Training Course | San Francisco, CA | Online, self-paced |
Free Coding Bootcamps and courses to Learn Java
Coding bootcamps are long-term tech education programs that teach the core programming knowledge and other valuable skills needed for a career in coding, data science, and more, with the goal of helping you learn technical skills through hands-on projects based on real-world experience. Free coding bootcamps are a great option for people who want to learn Java with practical training for real-world projects.
Furthermore, free in-person and online bootcamps provide soft skills training and career development services to ensure graduates are ready to enter the job market, such as critical thinking, collaboration, or time management. Programming bootcamp programs teach basic concepts and coding fundamentals, as well as more complex topics, so are suitable for students of all skill levels.
Meanwhile, free Java courses provide a shorter-term, more focused learning experience. Unlike bootcamps or degrees, they tend to provide training in only one particular area, which can take a few hours or days and is completed at your own pace. Whether you choose one over the other will ultimately depend on your schedule and what you want to get out of the program.
Per Scholas | Full Stack Software Development – MERN Powered by Capgemini in partnership with Synchrony
Per Scholas looks to make successful careers in tech more accessible through rigorous and tuition-free technology training and professional development. With their 15–week-long in-person, instructor-led courses and live workshops in software development and software engineering, you’ll have an opportunity to gain the skills necessary to seek out job opportunities in front-end, back-end, and full-stack development, including not only Java but also data structures, security, and more.
Simplilearn | Java Courses
Simplilearn offers a wide variety of free programs for aspiring software developers and beyond looking to add additional skills to their tool belts, from Java programming for beginners to full-stack web development. With so many free courses to choose from, you can find training that best fits your career and education goals.
The Hong Kong University of Science and Technology | Introduction to Java Programming
This is a free, self-paced, 5-week, introductory course from edX. Its online classes will provide you with the technical knowledge of basic Java programming elements, plus a strong understanding of data abstraction using object-oriented concepts. This course is perfect for aspiring coders with a limited experience level.
LearnQuest | Introduction to Java
This free Java course from Coursera is designed to provide you with the skill set necessary to work in tech fields focused on using Java. After completing this hands-on course, you’ll be able to identify Java’s benefits, program in basic Java syntax using data types, and incorporate branches and loops.
MIT OpenCourse | WareIntroduction to Programming in Java
This self-paced course offers an introduction to software engineering, using the Java programming language. Even if you have no programming experience using Java, you’ll find that this course is a great starting point for learning how to code using this programming language and advance your development skills.
Udacity | Intro to Java: Functional Programming
With this Udacity free course, which consists of five lessons, you’ll gain a basic understanding of Java syntax, which is the first step towards a successful career path in Java development. You’ll learn foundational programming skills such as how to use IntelliJ and debugging, variables and data types, loops and functions, and more.
Udemy | Learn Java Programming
This free introductory course will teach basic programming concepts, as well as the fundamentals of the Java programming language. You’ll learn object-oriented programming (OOPS) concepts in Java and how to write a complete Java program that takes into account users’ input, processes it, and outputs the results.
Learn Java for Free: Other Resources
- Codecademy. Codecademy offers a wide variety of free Java immersive courses. These courses cover the basics of the Java programming language, as well as the basics of object-oriented programming. Codecademy’s Learn Java course is a beginner-friendly course with 16 lessons that will teach you the basics of this programming language.
- CodeGym. CodeGym is a free, online platform for beginners that want to learn how to code through self-paced programs. This online Java programming course has more than 1,200 hands-on tasks that will help you learn Java by doing Start coding from scratch. With CodeGym’s online learning approach and hands-on programming training, you’ll be coding in Java in no time.
- Codewars. Codewars is an online learning platform that provides coding challenges called kata, which let you practice coding through repetition, and through working with others. Its Java Beginner collection will help you understand and put into practice the fundamental technical skills needed for programming using Java.
- Sololearn. SoloLearn is a free coding app available on the iOS App Store, the Google Play Store, and on desktop via a browser. It teaches programming skills through a learn-quiz-practice format in short lessons. With its interactive Java online course, you’ll learn object-oriented Java programming and will gain the ability to write clear and valid code with this programming language in no time.
- Oracle Tutorials. Oracle Guided Learning offers a wide range of free online tutorials, from Java basics to more advanced concepts. These tutorials are a great option for people who want to practice their Java skills or for those who are looking for information about a particular concept of this programming language.
Free Java Bootcamps FAQ
Yes, there are many differences between Java and JavaScript, and some of these differences are:
– Java is an object-oriented programming language, while JavaScript is an object-oriented scripting language.
– With Java, you can create applications that run in a virtual machine or browser, while JavaScript code only runs on a browser.
– JavaScript code is written completely in text and needs only be interpreted. Java, on the other hand, must be compiled.
– Java and JavaScript require different plug-ins.
The main difference between Java bootcamps and courses is the number of subjects they cover. Bootcamps are in-depth programs that cover a huge range of topics in order to help prepare you for a specific career in the tech field. Meanwhile, courses cover only one specific subject (like Java, for example) and, because of this, are great only for upskilling or learning about one topic.
For many people, a Java bootcamp can be worth it. If you want to learn how to design, create, and debug Java programs, enrolling in a free Java bootcamps is one option to build skills needed to reach your professional or personal goals without a financial risk. Coding bootcamps are schools where you can learn the technical coding skills required to kickstart a career in tech, while also being able to form a professional network with your classmates and make use of any available career services like mock interviews or resume reviews.
A Java coding bootcamp can be a great option for many people looking to break into tech. Java bootcamps aren’t as comprehensive as a four-year college degree, but they’re less expensive and can be completed quicker. The key is choosing a reputable program with positive reviews and an up-to-date, relevant curriculum and robust career support, as well as one that matches your learning style, schedule, and budget.
About us: Career Karma is a platform designed to help job seekers find, research, and connect with job training programs to advance their careers. Learn about the CK publication.
