Free Java Course with Certificate

Learn Java Online for free and kickstart your career as a Certified Developer!

  • Learn fundamental Java syntax and programming concepts. 
  • Gain an overview of variables, data types, and control structures. 
  • Build a strong foundation for object-oriented programming. 
  • 450,000 + Professionals trained
  • 250 + Workshops every month
  • 100 + Countries and counting

Gain Efficiency in Programming and Master Java Fundamentals

Looking for a free Java course that is beginner friendly and covers all the fundamentals of programming in Java? Look no further, this free online Java course by KnowledgeHut will take you through all the fundamentals of Java and help you start creating your own projects in no time.

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  • 16+ Hours of Self-Paced Learning Content 

  • Practice with Guided Hands-On Exercises 

  • Learn-by-Doing with Immersive Learning 

  • Test Your Learning with Recall Quizzes 

  • Unlock Knowledge with Interactive eBooks 

  • Accelerate Progress with Auto-Graded Assessments 

Ready to get started?

Contact Learning Advisor

The KnowledgeHut Edge

Superior Outcomes

Focus on skilled-based outcomes with advanced insights from our state-of-the art learning platform. 

Immersive Learning

Go beyond just videos and learn with recall quizzes, interactive ebooks, case studies and more. 

World-Class Instructors

Course instructors and designers from top businesses including Google, Amazon, Twitter and IBM. 

Real-World Learning

Get an intimate, insider look at companies in the field through real-world case studies. 

Industry-Vetted Curriculum

Curriculum primed for industry relevance and developed with guidance from industry advisory boards. 

Continual Support

Learn better with support along the way. Get 24/7 help, stay unblocked and ramp up your skills. 

prerequisites for Java Free Course


  • Basic computer knowledge 
  • Programming knowledge is beneficial but not mandatory 

Who Should Attend?

Software Developers

Web Developers

Android App Developers

Full Stack Developers

Software Engineers

Junior Java Developers

IT Students

Computer Science Enthusiasts

Technical Analysts

Application Support Specialists


Learning Objective:

Get introduced to fundamental components of Java programming and learn to set up an optimal development environment. 

  • Java Introduction  
  • Overview of Java 
  • JDK, JRE, JVM 
  • Installing the JDK 
  • Java IDEs 
  • Writing First Code 

Learning Objective

Get introduced to the Compilation Process in Java and learn to use basic Java keywords.

  • Introduction to Java Language Features 
  • Class Files 
  • Compilation Process 
  • Comments 
  • Keywords 

Learning Objective

Understand the different Data Types available in Java such as Floats, Integers, String, and Boolean and learn to use them effectively.

  • Introduction Basic Data Types 
  • Variables 
  • Constants 
  • Integer 
  • Floats 
  • Character 
  • Strings 
  • Booleans 

Learning Objective

Learn to use arithmetic, relational, and logical operators and make your code more optimal and efficient.

  • Introduction to Operators 
  • Arithmetic 
  • Relational 
  • Logical 
  • Other Operators 

Learning Objective

Get familiar with conditional statements in Java and gain an in-depth understanding of Flow Control.

  • Introduction to Flow Control 
  • If Else 
  • For 
  • While and Do While 
  • Break and Continue 

Learning Objective

Get familiar with the 4 Pillars of Object-Oriented Programming and get introduced to Classes and Objects.

  • Introduction to Classes and Objects 
  • The 4 Pillars of Object-Oriented Programming 
  • Class and Object Creation 
  • Constructors 

Frequently Asked Questions

Introduction to Java

Java is one of the most popular programming languages out there that was originally developed by Sun Microsystems in 1995. It is a high-level object-oriented programming language that is designed to be able to write code that will run on any device regardless of the underlying hardware or the operating system. This made Java the optimal choice for web development. Over the years, Java has become one of the most popular programming languages in the world and has been used to develop mobile applications, desktop applications and even games. 

Dive deeper into development using Java with KnowledgeHut’s free Java course with certificate. Enroll now and learn Java online for free and get one step closer to your dream career in tech. 

Java has been one of the most popular choices for web development and mobile application development since its inception in 1955. Due to its platform independence and object-oriented nature, Java has various libraries and tools that help further its efficiency and reliability. 

If you are looking to dive deeper into the world of Java development, check out KnowledgeHut’s free mastering Java course which will arm you with all the skills and knowledge that you will need to get started in your development career. Learn about fundamental concepts such as data types, conditional statements and get started in object-oriented programming concepts. 

Learning Java

Java is one of the most popular programming languages in the world due to its scalability, portability and security. Many of the popular applications and websites that we love were developed using Java. If you’re a beginner and are trying to learn coding from scratch, Java is one of the best options for you. Java is a high-level programming language that has a rich set of libraries that make development easier for beginners. And due to its versatility, there is a high demand for Java developers now which will only soar further. 

Enroll for KnowledHut’s free online Java training and gain all the skills you need to start your journey in the world of development and tech.   

Java is a very beginner-friendly programming language due to its object-oriented nature and rich library support which makes the process of development easier and more efficient. Having said that, a basic understanding of how computers and programming languages work would be beneficial but is not mandatory. With the right guidance, a complete beginner who has no background in coding can pick up Java and start building projects. 

KnowledgeHut provides a free mastering Java course that can help you gain a foundation understanding of Java and even help you start writing code in a very short time. Our industry-vetted curriculum can help you get started in the development field with next to no experience in the tech industry. 

Basic knowledge of how a computer functions is mandatory for attending this free Java course. A basic understanding of how programming languages function can be an advantage but is not mandatory. Java is one of the best choices for beginners due to its rich set of libraries that make development considerably easier and scalable.  

If you’re looking for a free course that covers the fundamentals all the way to advanced concepts, KnowledgeHut has recently launched a free Java certification course that is crafted by industry professionals with the goal of instilling in you all the tools and techniques you will need to start your development journey. 

There are no prerequisites to learning the basics of Java. Java, being a high-level language that has various libraries available, is very beginner friendly and easy to understand. You will be able to create basic applications and/or websites with ease within a very short period.  

If you want to learn Java fundamentals and are looking for a credible free resource to help you achieve the same, check out the new, free Java course by KnowledgeHut which is designed by industry experts and is delivered in a self-paced manner enabling you to learn at your own pace. Enroll now and acquire a free Java certificate. 

To the uninitiated, coding might seem like a magical skill that is impossible to pick up on your own. This couldn't be farther from the truth. There are multiple options on the internet for beginners to start their journey in programming. Java is one of the most popular options for beginners who are trying to learn how to code due to the vast number of resources on the internet for the same. 

KnowledgeHut provides free courses for a variety of programming languages, including Java. Our courses have been crafted by industry leaders with beginners in mind and will take you through all the topics in a controlled and self-paced manner which will help you learn on the go, from anywhere. Enroll now and take the first steps toward your dream career in tech. 

Java is one of the most popular programming languages due to its objected oriented nature and rich library support. Java is widely used for web development and back-end systems. Our free mastering Java course covers all the basic concepts that you will need to start your journey in Java programming.  

Learn the different types of data types available in Java (string, integers, floats, etc) and learn to use the various types of conditional statements and loops for optimal and efficient programming. Our free Java course also covers basic Object-Oriented programming principles such as classes, inheritance, polymorphism, and encapsulation. 

There are various free resources available on the internet that help you learn Java programming. Due to the vast number of resources available, finding a credible and trustworthy source can seem difficult, especially if you’re a beginner and have no prior experience in the field of development.  

KnowledgeHut has released a self-paced and free Java certification course that covers all the fundamentals of Java programming as well as some advanced concepts. Whether you are a pro or just starting out in your development journey, this course will be beneficial in increasing your understanding of Java and will help you become a more efficient developer. 

If you are looking for the best free online Java course, there are many options on the internet that can help you. But finding a credible resource can seem like a difficult task at first, especially if you are new to programming and have little to no context as to what topics you need to start with. 

KnowledgeHut has launched a free mastering Java course that is designed to help complete beginners gain fundamental knowledge about programming in Java and get started in their journey towards a prosperous tech career. 

Java is high-level object-oriented programming that is one of the first choices for programming newbies due to its rich libraries and scalability and reliability. Whether or not you will be able to learn Java in 3 months will highly depend on how much time you allocate to practicing concepts and learning each day. 

Enrolling in a free Java course for beginners like KnowledgeHut’s Mastering Java course will help you streamline your learning process and advance your development skills in a short period of time. Our free online Java training covers everything from fundamentals to advanced concepts and will help you get started in the development field. 

After completion of KnowledgeHut’s free Java free training, you will receive a certification of completion. This will help you reach out to your dream employers and show them that you are a dedicated and skilled Java programmer.  

Our self-paced free mastering Java course is designed by industry experts with the sole purpose of instilling in you all the skills and knowledge that you will need to start your journey in the world of development. Enrol now and get one step closer to your dream job in tech. 

Career in Java and Future Scope

After completion of our free Java course for beginners, you will have a fundamental and functional understanding of Java and how to use it effectively and efficiently. If you further dive into the world of Java development or even other programming languages  KnowledgeHut provides various advanced programming and web development courses that will catapult your tech career to tremendous heights. 

Our Web Development and programming courses are crafted by industry leaders who have been at the forefront of innovation in the field for years. We offer many courses depending on your unique requirement, both self-paced and live, instructor led. Check out our courses on web development or programming and pick the one that works best for you. 

Java offers a plethora of job opportunities to a skilled and able developer. Due to its versatile nature, Java has been used in various kinds of development projects ranging from web applications to enterprise systems, and even Android apps. Java is also used in various backend frameworks and cloud applications.  

After completion of KnowledgeHut’s free mastering Java course, you will have the skills and technical know-how to get started in any one of these fields of development. Our industry-vetted curriculum covers all the fundamental concepts that you will need to start working on your own projects and get started on your portfolio. 

Java is one of the most in-demand programming languages in the world due to its versatility and stability. And due to this companies are willing to pay high remunerations for a skilled and efficient Java programmer. Even though the actual salary of an individual will depend on multiple factors such as experience and qualification the average salary of a Java developer in India is 3 lakhs to ₹6 lakhs per annum

If you’re looking for a free Java course that will help you get your foot in the door of the development field, check out KnowledgeHut’s mastering Java course which is a beginner-friendly course that will take you through all the fundamentals of development in Java and will help you start your career in Java Development. 

Java is and has been one of the most popular programming languages since its inception in 1955. Its versatility, platform independence, and strong ecosystem make it a sought-after language for web development, enterprise systems, Android app development, and more.

Java's wide adoption and stability ensure ongoing job opportunities. Its consistent updates and adaptability to modern development paradigms keep it a valuable skill, fueling its sustained demand in the job market. 

Here are some of the top companies in India hiring Java developers. 

Java has been an in-demand skill for any field of development and will continue to be so for the foreseeable future. Due to its presence in critical areas such as web development and Big Data processing, the demand for skilled and efficient Java programmers will only soar further in the coming years. 

If you’re looking for a free mastering Java course, KnowledgeHut offers a free mastering Java course that covers all the fundamental concepts and even some advanced ones. Through our self-paced learning method, learn on the go, anywhere, anytime and take strides at your own pace towards your dream job in tech. 

What Learners Are Saying

Sophia Sebastian Junior Java Developer

This free course helped me brush up my Java fundamentals and even some new concepts that I did not understand before. The exercises are very good and would definitely recommend it to all my colleagues. 

Michelle Star IT Student

This was an amazing course and that too for free! Don’t think twice about it, this is the best free online java course for anyone who wants to learn Java programming. 

Mike Bell Android Developer

Perfect free Java course for beginners who want to get into the development field. I wasn’t sure if I would be able to follow along but the self-paced videos really helped me gain an in-depth understanding of all the concepts. 

Sashi Varma Web Developer

I always wanted to add Java to my programming toolkit and this free course was the perfect introduction for me. The exercises and other resources were very useful, and the self-paced videos are all amazingly comprehensive and easy to follow. 

Madhavan Mish IT enthusiast

The best free online Java courses with a certificate of completion. I was skeptical about how beginner-friendly it would be but to my surprise, it is the best course for beginners who have no programming background. Thak you team KnowledgHut! 

Peter Griffin Software Engineer

This free course was just what I needed to start learning Java. The self-paced videos really helped me learn at my own pace after my busy day at work. I would definitely recommend it to all my colleagues.