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4.7/5I have completed .NET Microservices training it was an amazing experience learning from Dot Net Tricks. I have gained confidence and enhanced my coding skills course here. Thanks, ScholarHat.
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Java Online Course Free With Certificate | Learn Java in 21 Days
73 Videos
Self-paced Course
Price: 100% Free
⭐4.8/5
Free Java Course Overview
Looking to learn Java programming for free and build real coding skills that matter? You’re at the right place! ScholarHat’s Java online course free with certificate, is designed for absolute beginners and self-learners who want to master Java step by step — without paying a rupee.
Java is one of the most powerful and in-demand programming languages used in Android development, backend systems, web apps, and enterprise solutions. In this free Java online course, you'll learn everything from Java basics to advanced concepts like OOPs (Object-Oriented Programming), exception handling, file I/O, and more — all with practical examples and projects.
This course is perfect for students, job seekers, and working professionals who want to strengthen their resume or kickstart a software development career. And yes, you’ll get a free Java course certificate upon completion to showcase your skills to employers or clients.
💡 Don’t just search “free Java learn” — start learning with ScholarHat’s expert-designed Java course today, completely free and accessible online!
Why Learn Java Programming?
- Platform Independence: Write once, and run anywhere with Java's robust cross-platform capabilities.
- Foundation for Advanced Development: Essential for Android development and large-scale enterprise systems.
- Versatility: Suitable for desktop, web, mobile, and cloud applications.
- Object-Oriented Programming: Master OOP principles that simplify complex programming tasks.
- Career Opportunities: In-demand language with diverse job roles in software development.
Top Career Options After Learning Java Programming
- Software Developer: Build Java to create web, mobile, and enterprise apps.
- Android Developer: Design feature-rich mobile apps for the Android platform.
- Backend Developer: Create powerful backend systems for web apps.
- Full-Stack Developer: Responsible for both the client and server sides of applications.
- DevOps Engineer: Use Java to automate deployment pipelines and manage apps.
- Data Engineer: Use Java to manage large datasets and ETL pipelines.
Tools for Learning Java Programming
- Code Editor: Use IntelliJ IDEA, Eclipse, or Visual Studio Code for writing and managing Java code efficiently.
- IDE: For a full development and debugging environment, use IntelliJ IDEA or NetBeans.
- Compiler: Use the Java Development Kit (JDK) to compile and execute Java programs.
- Debugger: Use built-in debugging tools in popular IDEs for code analysis.
- Online Platforms: Practice coding on platforms like Scholarhat, & LeetCode for hands-on experience.
- Version Control: Use Git to track and manage code changes effectively.
Java Free Course Features
- Beginner-Friendly Curriculum: Designed for students new to programming, this curriculum covers key Java topics in an easy-to-follow manner.
- Structured Learning Path: Move through well-organized sections, starting with the basics and progressing to more advanced topics.
- Interactive Lessons: To encourage learning, combine video tutorials and hands-on practice.
- Core Topics Covered: Learn about variables, loops, object-oriented programming concepts, data structures, exception handling, collections, & multithreading.
- Free Certification: Showcase your abilities by receiving a free certificate upon completion.
- Self-Paced Learning: Course materials are available 24/7, allowing you to learn at your own pace.
Eligibility Criteria for Learning the Java Programming Course
There are no specific prerequisites for enrolling in this free java course with certificate. It is designed for beginners and open to anyone interested in programming. However, basic computer literacy and familiarity with using a computer and the internet are helpful. A logical mindset and enthusiasm for problem-solving will make your learning experience smoother and more enjoyable.
Included in this Course
- Video Course 73 Videos
Introduction to Java
Java Introduction
Preview 06m 55s JRE JVM and JDK
07m 52s Demo- Hello Word Program
04m 44s Variables
Variables
07m 25s DataTypes
Data Types
12m 38s Data Types Difference
05m 36s Type Casting
02m 21s Demo-Type Casting
10m 21s Wrapper Classes
Wrapper Classes
01m 58s Demo-Wrapper Classes
08m 25s Conditional Statements
Conditional Statements
02m 16s If Else Statement
If Statement
04m 30s If Else Statement
01m 04s Demo-If Else Statement
02m 22s If Else If Else Statement
04m 48s Switch Statement
Switch Statement
06m 32s Operators
Operators
01m 13s Arithmetic-Operators
03m 37s Relational Operators
03m 30s Logical Operators
05m 50s Conditional Operators
03m 48s Course Overview
Course Overview
00m 38s For Loop
Loops-Introduction
01m 56s For Loop
09m 00s while And Do While
While Loop
06m 03s Do While Loop
06m 08s For Each Loop
05m 10s Jump Statement
Jump Statement
06m 35s Arrays
Arrays Agenda
00m 42s Array Introduction
06m 11s Single Dimensional Array-Example
04m 25s Multi Dimensional Arrays-Example
06m 49s Strings
String Agenda
00m 49s String Introduction
07m 58s strings Methods
05m 14s Oops java Introduction
Course Overview
00m 52s Oops Introduction
03m 55s Class and Objects
Class and Objects
03m 46s Demo Class and Objects
10m 07s Encapsulation
Encapsulation
05m 22s Access Modefire
07m 55s Getter and Setter Methods
07m 42s Constructor
Constructor
08m 05s Parameterized Constructors
08m 24s Constructor Overloading
05m 07s Constructor Chaining
04m 35s Inhertiance
Inhertiance
03m 58s Demo Inheritance
05m 48s Types of Inheritance
16m 44s Constructor Chaining with Inheritance
11m 13s Polymorphism
Polymorphism
03m 54s Method Overloading
08m 11s Can We Overload Main method?
04m 09s Demo Method Overloading
14m 22s Interfaces
Abstract class and Abstract Method
14m 47s Interfaces
11m 57s Collection Framework
Collection Framework Introduction
04m 27s Iterable Iterator Interface
16m 12s Collection Interface
08m 29s List Interface Example
09m 45s Comparable Interface
09m 34s Comparator Interface
07m 36s Queue Interface
09m 16s Set Interface
09m 26s Map Interface
11m 01s Generics
Generic Agenda
00m 56s Need of Generics
06m 26s Poor Solution
06m 22s Generic Introduction
03m 55s Generic Class
09m 13s Generic with Primitive Types
04m 32s Constraint With Generics
06m 58s The Comparable Interface
14m 43s This course includes
100 % OFF₹ 2,478 Free
Certification FAQs
- Are there any hidden charges for the certification?
No, the course and certification are completely free. There are no hidden charges. - How can I get the free certification?
To get the free certification, you need to enroll in the course, complete all the required modules, and pass the final assessment or quiz - Can I earn multiple free certifications?
Yes, you can enroll in multiple courses and earn free certifications for each course you successfully complete. - Will the certification mention that the course was free?
No, the certification will only highlight your achievement and not mention whether the course was free or paid.
Our Students Reviews
It was one of the best learning experiences I had, at ScholarHat, right from counselling to completion of the course. Counselling: ScholarHat have counsellors with appropriate updated industrial knowledge, which helps to identify the need of professionals. Training: The training provided is completely based on industrial projects and practical ways of finding solutions & code optimization. The classes are very interactive and expand our knowledge. The provisions provided for practising listening exercises are very good and helpful. Environment: Overall the environment in the Academy is very friendly and the best thing about this place is that anytime we can go and clear our doubts. "Overall I am very much happy and recommend others to join for ScholarHat!!
Ajay Yadav
(Software developer)
The trainer is approachable, well-experienced, and always interested in explaining things. It was a nice experience learning complex architecture. It is excellent. We even suggested many people in our organization to go for different courses in ScholarHat.The trainer has a good real-time experience. Hence the examples are very practical and interesting.
Srimanta Pal
(Sr. UI Developer & Project Analysis)
This is one of the most brilliant institute for people wishing to make a carrier in Microsoft Technologies. I had heard a lot of good reviews from my friends as well. The angular course content is brilliant and you get hands on experience. I would recommend this all people looking for a good carrier in IT.
Harshendra Singh
(Software Developer)
I love the learning platform offered by Scholarhat. The learning content is well simplified and is very easy to follow, Their 24/7 course availability and chat support help to resolve your technical queries on the fly. I am an existing customer and I have already enrolled. I would recommend this angular course to anyone who wants to hone their technical skills and want to take next big leap in their career. Happy Learning.
Deepak Kumar
(Software Developer)
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Frequently Asked Questions
Q1. What topics are covered in the Free Java Online Course?
The course encompasses Java fundamentals, including object-oriented programming (OOP), data structures, exception handling, multithreading, collections, and real-world project development.
Q2. Is the Java course truly free?
Yes! ScholarHat offers the Java course entirely free, providing access to all video tutorials, hands-on labs, quick notes, and a certificate upon successful completion.
Q3. Will I receive a certificate after completing the course?
Absolutely! Upon finishing all modules and passing the final assessment, you'll receive a certificate of completion from ScholarHat to showcase your skills.
Q4. How long does it take to complete the course?
The course is structured to be completed in 21 days, with approximately 1–2 hours of study per day. However, it's self-paced, allowing you to learn at your own convenience.
Q5. What tools do I need to start learning Java?
You'll need a code editor (like IntelliJ IDEA, Eclipse, or Visual Studio Code), the Java Development Kit (JDK) to compile and execute Java programs, and optionally, an IDE like NetBeans.
Q6. How will this course benefit my career?
Learning Java opens up opportunities in software development, Android development, backend development, and more. It's a foundational skill valued in various tech roles.
Q7. Can I learn Java in 21 days?
Yes, you can learn the basics of Java in 21 days if you stay consistent and follow a focused learning plan. In three weeks, you can cover fundamental concepts like syntax, data types, loops, conditionals, classes, and object-oriented programming. However, becoming truly confident in Java — especially for real-world projects or interviews — takes regular practice beyond 21 days. Use this period to build a strong foundation, and keep learning by building projects and solving coding challenges.
Q8. Do I need programming experience to join this Java course?
No prior coding experience is needed. This course is ideal for beginners who want to learn Java from scratch and understand how Java works in real-world applications.
Q9. Is this Java course suitable for students and working professionals?
Yes, the course is designed for both students and professionals who want to learn Java quickly. It's flexible and can be completed at your own pace.
Q10. Will this free Java course help me in job interviews or placements?
Definitely. The course not only teaches you Java programming basics but also prepares you for technical interviews by focusing on concepts used in real-world development and coding interviews.
Q1. Are these coding courses really 100% free?
Yes! All our listed courses are completely free. You can access all learning materials, videos, and resources without paying a single rupee.
Q2. Who can join these free programming courses?
Anyone! Whether you're a beginner with no coding experience or someone looking to upskill, our courses are designed for all levels.
Q3. Are these courses beginner-friendly?
Absolutely. Every course includes step-by-step guidance, real-life examples, and practice projects to help you learn effectively from scratch.
Q4. Are the free courses self-paced?
Yes, all our courses are fully self-paced. You can learn anytime, anywhere, and from any device that suits you.
Q5. Will these courses help me get a job?
Our focus is on job-ready skills. The courses are built to teach industry-relevant knowledge that employers value, including hands-on coding and real-world projects.
Q6. Can I get career advice or help with interviews?
Yes! Along with courses, we offer career resources like interview prep eBooks, resume tips, and mock interview support.
Q7. Will learning from free courses be enough to get a developer job?
While free courses provide strong fundamentals, combining them with real-world projects, internships, and advanced practice can significantly boost your chances of landing a job.
This course includes
100 % OFF₹ 2,478 Free
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Unlimited live sessions
Quick notes
Hands-on labs
Real-world projects
Interview prep