Learn Python 3 Online: Free Python Programming Course
Beginners and aspiring developers will learn the fundamentals of Python 3 in this free python course online. Across 12 modules and 60 video lessons, you'll start from "What is Python?" and progress to Data Structures, Object-Oriented Programming, and File Handling. The entire curriculum takes about 1 hour to complete.
Python 3 course syllabus
01 Introduction to Python
- What is Python?
- Installing Python
- Running Python Code
- Python IDEs and Editors
02 Basic Syntax and Operations
- Variables and Data Types
- Basic Operators
- Input and Output
- Comments and Documentation
- Error Handling
- String Operations
03 Control Structures
- Conditional Statements
- Loops: For and While
- Loop Examples
- Nested Loops
- Loop Else Clause
04 Functions and Modules
- Defining Functions
- Function Arguments
- Return Values
- Importing Modules
- Built-in Functions
05 Data Structures
- Lists
- Tuples
- Dictionaries
- Sets
- List Comprehensions
06 File Handling
- Reading Files
- Writing Files
- Working with CSV Files
- File Modes
- Exception Handling in File Operations
07 Object-Oriented Programming
- Classes and Objects
- Attributes and Methods
- Inheritance
- Polymorphism
- Encapsulation
08 Error and Exception Handling
- Understanding Exceptions
- Try and Except Blocks
- Finally Clause
- Raising Exceptions
- Custom Exceptions
09 Working with Libraries
- Introduction to Libraries
- Using the Math Library
- Working with the Random Library
- Date and Time Library
- Installing Third-Party Libraries
10 Introduction to Web Development with Python
- Understanding Web Frameworks
- Setting up Flask
- Creating a Simple Web Application
- Routing in Flask
- Templates in Flask
11 Introduction to Data Analysis with Python
- Introduction to Pandas
- DataFrames and Series
- Data Cleaning
- Data Visualization with Matplotlib
- Basic Statistics with Python
12 Introduction to Automation with Python
- Automating Tasks with Python
- Web Scraping Basics
- Using Selenium for Automation
- Automating File Operations
- Scheduling Scripts
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this Python 3 course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- College students in India looking to build a foundation in software development.
- Non-technical professionals who want to automate repetitive daily tasks.
- Career switchers aiming to transition into data analysis or backend web development.
- Anyone searching for a structured python tutorial before committing to a paid bootcamp.
Prerequisites
- No prior programming experience is required for this beginner course.
- A computer with an internet connection to watch videos and practice writing code.
- Basic computer literacy and a willingness to learn new technical concepts.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete Python 3 course: free, structured and job-focused
Students and professionals wanting to learn python will master core coding concepts in this structured program. You'll begin with an Introduction to Python and Basic Syntax and Operations. From there, the curriculum moves through Control Structures, Functions and Modules, and Data Structures. As you progress, you'll tackle more complex topics like File Handling, Object-Oriented Programming, and Error and Exception Handling. The final sections provide a practical Introduction to Web Development with Python, Introduction to Data Analysis with Python, and Introduction to Automation with Python.
LearnTube makes taking a python programming course highly interactive. We curate the best YouTube video lessons and pair them with an AI tutor. You'll take a quick quiz after every lesson to check your understanding. Learning the material is completely free. If you want to prove your new skills to employers, a paid optional certificate is available at the end.
This python crash course is designed for quick, effective learning. With about 1 hour of total video content, it's perfect for busy schedules. You join a community of over 60,000 learners on a platform trusted by more than 900 hiring partners across India. By the end, you'll be ready to write basic scripts, analyze data, and explore web development.
Jobs you can target after learning Python 3
Python 3 is a gateway skill for some of the fastest-growing roles in tech.
Writes and maintains backend code, fixes bugs, and assists in building software applications.
Uses scripts to clean datasets, generate reports, and find trends for business decisions.
Creates scripts to automate manual testing processes and repetitive administrative tasks.
Typical entry-level salary ranges in India as of August 2026. Actual compensation varies by city, company and experience.
Earn a Python 3 certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this Python 3 course.
What can I build or do after finishing this?
You'll be able to write scripts that automate simple tasks, handle data files, and understand basic web development concepts. This foundation lets you create basic calculators, text-based games, or simple data scrapers.
Is Python still in demand?
Yes, it remains one of the most popular programming languages globally. Companies across India constantly hire developers for web applications, data science, and artificial intelligence projects. It is a highly valuable skill for any tech resume.
Is this python course online free?
Yes, all 60 video lessons and AI-tutor quizzes are completely free to access. You can learn the entire curriculum without paying anything. We only charge a fee if you choose to upgrade for the optional certificate.
How does the AI tutor work?
The AI tutor generates a short quiz immediately after you watch a video lesson. This helps reinforce what you just learned about topics like loops or functions before you move on to the next module.
Will I get a python certification?
You can earn a verified certificate of completion by paying a small upgrade fee. This document proves you understand core concepts like object-oriented programming and data structures, and you can add it to your LinkedIn profile.
How long does the training take?
The entire curriculum contains about 1 hour of video content. Because it is self-paced, you can finish it in a single afternoon or spread the 12 modules over a few days to match your schedule.
Do I need to install software?
You will eventually want to install an IDE or code editor to practice on your own computer. However, you can start watching the video lessons and answering the AI quizzes immediately using just your web browser.
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Start learning Python 3 today, for free
60 lessons, an AI tutor that never gets tired, and a certificate at the finish line. All you need is an hour a day.
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