Responsive Web Design
Build real layouts with semantic HTML and modern CSS. Every coding lesson is checked automatically in the browser.
12 lessons
~26 hours
Certificate
Start free
Free
100% free · certificate included
Free Coding Academy
Learn to code in your browser with lessons, an editor, automatic tests and a real certificate. No fees, no PDF dumps — just practice until the tests pass.
Available after registration
In-browser editors
Verifiable certificate
Six self-paced tracks, no fee and no laptop setup. Write code in the browser, run the tests, unlock the next lesson and take the final exam to earn a verified certificate with a QR code.
JavaScript Basics
Learn JavaScript in the browser with automatic checks after every lesson.
12 lessons
~24 hours
Certificate
Start free
Free
Python for Beginners
A reading-led introduction to Python: syntax, data types, loops and files.
12 lessons
~18 hours
Certificate
Start free
Free
Digital Marketing Fundamentals
How a local business actually gets found, chosen and contacted online.
12 lessons
~14 hours
Certificate
Start free
Free
Git & Version Control
Commits, branches, pull requests and the recovery commands that save your work.
12 lessons
~10 hours
Certificate
Start free
Free
AI Literacy for Everyone
What today’s AI can do, where it fails, and how to use it honestly in study and work.
12 lessons
~8 hours
Certificate
Start free
Free
Tracks
Choose a free track
Every track is text-first, test-driven and resumable — close the tab and continue where you left off.
How the free lab works
Register
Create a free student account with your email. No fee, no card.
Read & code
Each lesson explains the concept, then you write code against real tests.
Pass the tests
The next challenge unlocks when your tests pass. Hints are always available.
Earn your certificate
Finish the final exam (70%+) to generate a verifiable certificate.
Runs in your browser
JavaScript runs natively; Python runs via Pyodide (WebAssembly). No installs, works on low-end laptops.
Safe by design
Your code never runs on our server by default, and uploads are limited by type and size.
Real certificate
Each certificate has a unique ID and QR code that opens a public verification page.
FAQ
Free lab questions
Yes. The free tracks — Responsive Web Design, JavaScript Algorithms, Python, C++ basics, AI literacy and Git — cost nothing. You only pay if you choose a paid career programme with live mentorship.
No. Everything runs in the browser. For the Python track the page downloads a WebAssembly runtime (about 10 MB) the first time you open a Python challenge.
It proves you completed graded work and that employers can verify it. Pair it with two or three projects from the paid tracks for a stronger portfolio.