100+ Free Online Websites to Learn to Code for Beginners
Explore 100+ Top Free Resources to Learn Coding Online Dive into this comprehensive guide packed with over 100 free online platforms to help you master coding from scratch! Whether you're interested in JavaScript, Python, Machine Learning, or other tech skills, we've sorted these resources by category and programming language. Plus, we share essential tips to build the right mindset for learning and growing as a developer.
Ready to start your coding journey? This guide features 100+ carefully curated free online platforms and tools to help you learn to code—absolutely free! From foundational languages like HTML and CSS to more advanced technologies like Python, JavaScript, and Machine Learning, we've categorized everything to suit your goals and interests.
Thinking about diving into coding but hesitant to invest in a paid course right away? Maybe you’ve dabbled in Python and are curious about expanding into C# or JavaScript? Whether you're exploring programming as a hobby or considering a future career, these resources are perfect to get you started—without spending a dime.
While in-depth education might be something you explore later, this list gives you a head start with the basics—HTML, CSS, JavaScript, and so much more—completely free of charge.
Can you really learn to code online for free?
Absolutely! All it takes is your time and curiosity. With internet access, you can build real coding skills from the comfort of your home and on your own schedule.
As demand for developers continues to soar, so does the number of high-quality, free learning resources available online. Especially since the pandemic, more people have turned to tech as a new career path—and you can join them too!
Below, you’ll discover over 100 free resources—covering various coding languages, platforms, and formats—to match your learning style and commitment level. Whether you're a beginner or brushing up on your skills, there's something here for everyone. Let's start coding!
Table of Contents:
- General Coding Classes and Programs
- College and University Courses
- HTML and CSS
- JavaScript
- JavaScript Libraries and Frameworks
- Command Line
- Version Control
- Python
- Artificial Intelligence and Machine Learning
- Data Science
- User Experience
- Ruby and Ruby on Rails
- PHP
- Mobile App Development
- WordPress
26 FREE Online Coding Classes and Programs
- Skillcrush
- Codecademy
- Introduction to HTML
- Make a Website (learn both HTML and CSS in this course)
- freeCodeCamp
- Data Analysis with Python Certification
- Data Visualization Certification
- JavaScript Algorithms and Data Structures
- Machine Learning with Python Certification
- Scientific Computing with Python Certification
- web.dev by Google
- HTML and CSS
- JavaScript
- Accessibility
- Responsive Design
- W3Schools
- HTML + CSS
- JavaScript
- SQL
- Khan Academy
- Intro to JS: Drawing & Animation
- Intro to HTML/CSS: Making Webpages
- Intro to SQL: Querying and Managing Data
- Udemy
- Git & GitHub Crash Course
- Visual Studio Code
- Build a Quiz App with HTML, CSS, and JavaScript
- Code.org
- Codewars
- Python
- SQL
- PHP
- Ruby
- JavaScript
- General Assembly Dash
- Code Conquest
- HTML
- CSS
- Ruby
- jQuery
- Udacity
- Intro to HTML and CSS
- Intro to Python Programming
- Version Control with Git
- Tuts+
- Figma Quick Start Guide
- Vue.js Tutorial
- How to Use the Figma to Webflow Plugin
- UI Design for Beginners
- The Odin Project
- Upskill
- Hackr.io
- Microsoft Virtual Academy
- Fundamentals of Generative AI
- Microsoft Azure Fundamentals
- Introduction to Prompt Engineering
- Edabit
- LaunchSchool’s Open Book Shelf
- MDN Web Docs
- After Hours Programming
Skillcrush’s Free Coding Camp is our totally online, beginner-friendly, fun intro to tech and kick-ass digital careers. You’ll learn to code in the simplest terms possible — and even try writing your own code — so you can see if learning coding is the right move for you. At Camp Skillcrush, you’ll learn to code with HTML and CSS and learn the basics of UX design, in less than five minutes a day!
Visit Skillcrush’s Free Coding Camp
Codecademy (opens in a new tab) is a popular online learning platform known for its paid coding courses. But did you know it also provides a wide selection of free programming classes? These free courses cover programming languages like Python, Java, JavaScript, Ruby, SQL, C++, HTML, and CSS.
Start your learning journey with these free programming classes:
freeCodeCamp is a non-profit organization that offers free online coding classes and certifications in areas like responsive web design, data visualization, machine learning, and more. Their mission is simple: “teaching the world how to code for free.”
You can explore their active forums and structured curriculum — with over 30,000 hours of free content available.
If you're passionate about coding or looking to dive into data science, freeCodeCamp provides advanced certification programs such as:
These certifications typically take about 300 hours to complete, but they are 100% free!
web.dev is an initiative by Google that offers completely free and open-source tutorials for anyone looking to improve their web development skills. The lessons are online, easy to follow, and perfect for both beginners and experienced developers.
While the focus is mainly on web development, the concepts and practices shared are valuable across many areas of tech.
Here are a few popular tutorials you can explore:
👉 Visit web.dev to start learning.
W3Schools is a longstanding, free online learning platform dedicated to web development and programming education. It's one of the most established coding resources on the internet.
Whether you're just starting or brushing up your skills, W3Schools offers quick and easy-to-follow lessons on many web technologies.
Start with these free W3Schools courses:
👉 Visit W3Schools to get started.
Khan Academy is a non-profit educational platform widely known for school courses, but it also features a robust set of free coding lessons.
Their interactive approach and visual learning make it great for beginners.
Free coding classes at Khan Academy include:
👉 Visit Khan Academy to explore.
Udemy is an online learning marketplace offering over 130,000 courses. While many are paid, it also has a large collection of free coding classes for all skill levels.
It's a perfect platform to explore short beginner courses and tech crash courses.
Start with these free programming classes:
👉 Visit Udemy to browse free courses.
Code.org is a non-profit dedicated to expanding access to computer science in schools and increasing participation by women and underrepresented youth.
While many of its lessons are for K–12, there’s a lot here for beginner developers of any age.
Check out their additional sections for free JavaScript and Python content.
👉 Visit Code.org and start coding today.
Codewars brings a fun, gamified twist to coding. Practice solving challenges called “katas” and rise in rank while learning different programming languages.
Perfect for those who enjoy learning by doing and like a challenge.
Choose free computer programming courses for:
👉 Visit Codewars to challenge your brain.
General Assembly Dash is the free course platform from the paid coding school General Assembly. It teaches HTML, CSS, and JavaScript through interactive, project-based lessons.
Think of it as a free mini coding bootcamp — excellent for beginners!
👉 Visit General Assembly’s Dash and start coding projects now.
Code Conquest is a full-service, free learn-to-code platform offering onsite tutorials and reviews of premium coding sites. This site is more text-heavy than others — but some people learn best by reading!
Try free coding tutorials for:
Udacity is an online coding school founded by former Stanford instructors. They offer both free and paid courses.
Try these free coding classes:
Tuts+ is a massive online tutorial library featuring over 20,000 free tutorials on coding and tech topics.
Try these tutorials:
The Odin Project offers a free, open-source coding curriculum for beginners, including full-stack JavaScript and Ruby tracks.
Upskill offers a free forever Essential Web Development Course covering full-stack development with HTML, CSS, JavaScript, and Ruby on Rails.
Hackr.io is a meta-platform that curates top programming tutorials and courses from around the web with user voting and search features.
Microsoft Virtual Academy offers free resources for learning Microsoft tools like Azure and .NET, along with certifications and job-role paths.
Free classes include:
👉 Visit Microsoft Virtual Academy
Edabit teaches coding through interactive challenges, similar to DuoLingo. While many courses are paid, their JavaScript tutorial is free.
LaunchSchool’s Open Book Shelf gives free access to textbooks used in their software development curriculum. Some books are beginner-friendly and make great supplements.
MDN Web Docs, previously known as the Mozilla Developer Network (MDN), is a powerhouse learning platform for developers that’s been around since 2005. Search the site for answers to your web development questions, or check out their Tutorials page for links to walk-throughs.
Try these tech and coding tutorials:
👉 Visit Mozilla Developer Network’s Tutorials
After Hours Programming is a free resource with modules on everything from HTML and CSS to mySQL, graphic design, usability, SEO, and more. This platform is all about giving you a broader view of how web development work fits into the larger business of programming for sites like Amazon, Google, and Walmart.
👉 Visit After Hours Programming
Extra General Coding Courses & Tutorials
3 FREE College and University Coding Programs
Maybe you’re looking for the college experience without actually going to college? We got you! Fuel your desire to be a lifelong learner with the following in-demand, self-taught coding resources.
- Coursera
- EdX
- CS50’s Introduction to Computer Science (Harvard University)
- Introduction to Python for Data Science – Microsoft
- Introduction to Java Programming (University of California, Irvine)
- Web Programming Fundamentals (University of California, Berkeley)
- MIT OpenCourseWare
Coursera is an online learning platform that hosts content from top universities with over 100 coding classes. If you’re ready to learn to code, you could do worse than start here. Coursera’s classes are free to audit, but there is a monthly fee for their formal coursework.
Start with this free coding course from Duke University: Programming Foundations with JavaScript, HTML, and CSS
EdX is another university-backed online learning platform with content from schools like Harvard and MIT. Like Coursera, many of EdX’s classes are free to audit, including classes on different programming languages, as well as some basic HTML, CSS, and JavaScript options.
Start with these online coding classes:
MIT OpenCourseWare is part of an MIT initiative to publish ALL of their educational materials from its courses online for free. Sounds too good to be true? It’s not! Aaaaand, that includes plenty of intros to programming and other tech and coding for beginners type classes.
Start with these coding classes if you want to get more specific:
13 FREE HTML and CSS Classes and Tutorials
HTML and CSS are two of the most fundamental skills you’ll need to pick up if you want to work in tech. Fortunately, they’re also some of the most approachable languages to learn. In just weeks or days, you can start building projects and even making money using just HTML and CSS.
- MarkSheet
- Codecademy: Introduction to HTML
- Codecademy: Learn CSS
- HTML.com
- Learn-HTML.org
- HTML Dog
- Extra HTML and CSS Tutorials
MarkSheet is a free HTML & CSS semi-guided tutorial rather than a collection of courses, with dozens of lessons covering HTML5, CSS3, and bonus material on SaaS to take your sites to the next level.
Codecademy has free courses on all things, well, coding. So of course they have an intro to HTML — the ideal starting point when you’re just starting to learn to code!
👉 Visit Codecademy’s HTML course
Okay, maybe it’s cheating to list them twice but…you know Codecademy’s not going to leave you hanging with one of tech’s most fundamental coding skills, right? They also have a free guide to CSS.
👉 Visit Codecademy’s CSS course
HTML.com hosts a free HTML tutorial for absolute beginners. If you’re ready to learn how to code for free, you could do worse than start with something this straightforward.
Learn-HTML.org is an online resource that offers step-by-step tutorials and interactive exercises focused on teaching HTML. Designed explicitly for beginners, it covers the basics of HTML such as: essential tags, attributes, and best practices for creating web pages.
HTML Dog hosts free HTML tutorials, along with examples of HTML, CSS, and JavaScript at work, plus techniques commonly used to build websites.
Looking for even more beginner-friendly tutorials? Here are a few extra gems for learning HTML and CSS:
11 FREE JavaScript Courses and Tutorials
Why should you learn JavaScript? Well, it’s one of the most popular programming languages out there, and it’s a critical skill to have if you want to work as a front end developer (hint: we recommend many looking to change careers aim first for a front end role!).
- LearnJS
- JavaScript Basics
- Functions and Loops
- Objects and Arrays
- MDN JavaScript
- JavaScript First Steps
- Functions and Control Flow
- Working with the DOM
- Nodeschool.io
- JavaScript Basics
- Learn You Node
- Functional JavaScript
- JavaScript.com
- Intro to JavaScript
- Variables and Functions
- Simple JS Challenges
- JavaScript for Cats
- JavaScript Essentials
- Functions and Arrays
- Basic DOM Manipulation
- Microsoft Channel 9: JavaScript Fundamentals
- JavaScript Basics
- Conditionals and Loops
- JavaScript with HTML5
Learn-JS.org offers beginner-friendly JavaScript tutorials that are interactive and easy to follow. Suitable for both new and experienced developers.
Free tutorials include:
MDN Web Docs offers one of the most in-depth and professional JavaScript tutorials on the web, straight from Mozilla.
Free tutorials include:
NodeSchool.io offers open-source interactive workshops that teach JavaScript and Node.js. All workshops can be run offline.
Free workshops include:
JavaScript.com offers a fast, personalized tutorial experience for learning JavaScript basics online for free.
Free lessons include:
JavaScript for Cats is a fun and quirky tutorial that teaches JavaScript from a cat's perspective. Perfect for beginners who love humor.
Free content includes:
Microsoft Channel 9 offers a video course on JavaScript development for absolute beginners through expert-led sessions.
Free video tutorials include:
5 FREE JavaScript Libraries and Frameworks Courses
If you found JavaScript to be a big-time investment, don’t fear! It only gets easier to work with JavaScript once you learn JavaScript’s frameworks and libraries. When you invest time in learning JavaScript frameworks and libraries, you can write your code and build more complex projects at a much faster pace.
3 FREE Version Control Tutorials
Wait, what the heck is version control? To put it simply, version control is a system for collaborating on code. When using version control, multiple developers can pull, edit, and add code to a shared repository, making it easy to tell who’s working on what, identify any broken code, and roll back changes. These tools can help you learn one of the most common version control systems out there: Git, and GitHub.
- Git Immersion
- Getting Started with Git
- Git Commands Overview
- Using Git in Projects
- Try Git
- Interactive Git Tutorials
- Git Handbook
- Git Cheat Sheets
- GitHub Learning Lab
- Getting Started with GitHub
- Markdown Basics
- Building GitHub Pages
Git Immersion is a free walk-through that covers all the fundamentals of using Git, from installation to choosing graphical clients that make it easier to use.
Free lessons include:
Try Git offers resources for getting comfy with Git and GitHub. It features tutorials, a handbook, and cheat sheets to get you started.
Resources include:
GitHub Learning Lab provides lessons created by the GitHub community on everything from getting started with GitHub to creating GitHub pages and uploading projects.
Popular courses include:
2 FREE Command Line Lessons
If you want to work as a programmer, you’ll need to learn more than the coding languages you choose to specialize in. There are dozens of important industry tools you need to understand how to use. Don’t get overwhelmed yet – we’ve got your back!
For starters — the command line. The command line is a way to “speak” directly to the computer using lines of text in a code editor without a GUI (graphical user interface). Read PCMag’s definition(opens in a new tab) for more info, and then try the following resources.
- Django Girls Introduction to the Command-Line Interface
- Opening and navigating the terminal
- Basic command line commands
- Creating and managing files
- Command Line Power User
- Efficient navigation techniques
- Time-saving command line tools
- Advanced tips and tricks
Django Girls is an organization that hosts free one-day coding workshops on Python and Django. Their free command line tutorial can get you up and running with the command line on Windows, OS X, and Linux. An accompanying YouTube video is also included.
You’ll learn:
👉 Visit Django Girl’s Command Line Tutorial
Command Line Power User is a free video series by Wes Bos that helps developers go beyond the basics of the command line and use powerful tools to increase productivity.
What you'll discover:
8 FREE Online Python Courses and Tutorials
The list of programming languages probably still feels endless, but if you want to work in game development or become a software engineer one day, you should probably add Python to your skillset. Check out our favorite hands-on and easy-to-follow Python resources.
- LearnPython.org
- Hands-on Python tutorials
- In-browser coding interface
- Clear explanations and exercises
- Python-Guide.Org: Hitchhiker’s Guide to Python
- Python installation tips
- Project structure and tooling
- Advice for writing clean, efficient code
- Real Python: Learn Python Programming By Example
- Hands-on Python projects
- Video and text-based lessons
- Community support and discussion forums
LearnPython.org is a beginner-friendly platform that offers interactive tutorials to help you learn Python online, for free.
You’ll get access to:
Python-Guide.org offers the “Hitchhiker’s Guide to Python,” a curated collection of best practices, tutorials, and tools to help developers master Python.
This guide includes:
Real Python offers tutorials, articles, quizzes, and videos that use real examples to teach Python, from beginner to advanced levels.
You’ll benefit from:
3 FREE Artificial Intelligence & Machine Learning Resources
Artificial Intelligence (AI) is taking over the tech industry. But don’t be scared! AI is super powerful, and you can stay ahead of the curve and learn the basics with the following free coding courses. If you really love the science and math behind machine learning, consider jumpstarting your machine learning career with some of the following courses.
- AI for Everyone from DeepLearning.AI
- What is AI?
- AI Terminology and Applications
- Working with an AI team and strategy
- Google AI
- Introduction to Machine Learning
- Machine Learning Crash Course with TensorFlow APIs
- AI for Social Good
- Machine Learning Mastery
- Start Machine Learning with Python
- Deep Learning for Beginners
- Predictive Modeling Projects
AI for Everyone from DeepLearning.AI is a free, non-technical course taught by Andrew Ng. It provides a broad understanding of common AI concepts and helps you understand what AI can and can’t do.
Free classes include:
Google AI provides free training and tools to get started with machine learning. The resources are beginner-friendly and sorted by skill level.
Free classes include:
Machine Learning Mastery is a platform for developers looking to dive deeper into machine learning. It offers quick-start guides and advanced tutorials in a developer-friendly format.
Free classes include: