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100% Free
Open 24/7
No Teachers
Inclusive
Global

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A Tuition-Free Coding School Like No Other


At 42 London, we’re redefining tech education. Our innovative, peer-to-peer learning model breaks traditional barriers, providing a 100% free and inclusive environment where anyone can learn to code.

No teachers. No classes. Just real-world projects, collaboration, and problem-solving - exactly how the tech industry works.

What's Upcoming at 42 London?

Next up

Introductions

Piscines

🐟 Monday 1 September - Friday 26 September 2025


Why Join 42?

Introductions
  • No Tuition, No Barriers

    We believe that high-quality education should be accessible to everyone.

  • Peer-to-Peer Learning

    No lectures, no teachers - just real-world coding challenges and collaboration.

  • Project-Based Curriculum

    Learn by doing, solving problems, and working on industry-relevant projects.

  • 24/7 Access to Campus

    Code anytime, day or night, in a creative and vibrant community.

  • A Global Network

    Join an international community of coders, startups, and tech leaders.


Join the Future of Tech


42 London is more than a school - it’s a movement. We’re building a diverse, innovative tech ecosystem where learners become creators. Whether you’re looking to switch careers, upskill, or start fresh, we provide the tools, environment, and network to launch you into the tech industry.

Are you ready to code your future? Read more about our curriculum


Learn more about the curriculum

How can you join the school


No prior coding experience? No problem. You need to pass the Piscine (French for 'swimming pool') a month-long selection pool where you’ll dive into learning C programming. You will tackle challenges, and experience our unique learning model.

Think you have what it takes? Apply now and take the first step toward a career in tech.


Learn more about the admission process

01 - Register online | 02 - Online Test | 03 - Intro Session | 04 - Piscine | 05 - Results | 06 - Your 42 journey begins
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STATISTICS, 42 CAMPUS IN LONDON


37%

WOMEN

250+

PISCINERS

50%

NEVER CODED BEFORE


    Learn to code


    We are a non-profit Coding School using peer-to-peer, gamified 
    learning to inspire tech for good 

    Discovery Week:
    Try Before You Dive


    Curious about 42 London but not sure if it’s the right fit? Join our Discovery Week, a short, hands-on introduction to our learning model. Experience the community, solve real coding challenges, and see if 42 London is for you.


    Upcoming Discovery Weeks


    😎 2026 Dates TBC


    Learn more and sign up!
    42 London student

    A Global Network


    42 has created the largest free, innovative and inclusive IT school network in the world. The campuses, founded with partners following the model of the first one in Paris in 2013, help spread the successful 42 methods around the world. Each campus ties strong links to local ecosystems to offer students the 42 method everywhere, all the time.
    42 London is proud to be a member of 42!

    Learn more about The 42 Network


    56

    CAMPUSES

    32

    COUNTRIES

    21,000+

    STUDENTS

    £0

    COST OF EDUCATION

    26

    GLOBAL MEDIAN AGE

    44,000+

    STUDENTS TRAINED SINCE 2013

      Student Testimonials


      - Coline Yolette Molly Fischer


      Coline Yolette Molly fischer 42 London Student

      Before joining 42, I worked as an HR professional and took online computer science courses. I enjoyed coding so much that I decided to take a break from my career to focus on it full-time by joining 42 - and I have no regrets.

      42 is a great school that teaches not only how to code but also why coding is important. The project-based learning and peer evaluations help you understand why things work the way they do, instead of just copying answers. To succeed at 42, you need to communicate and work with other students, which is a valuable skill for any career where you collaborate with others on software or tools.

      If you want to learn coding in a practical way, 42 is a great choice. In just 5 months at 42, I’ve learned more than in two years of online courses. So if you are interested, just keep swimming and you will do it!

      - Young Bin Song


      Young Bin Song

      My favourite part of studying at 42 is how there is a space for anyone; whether you enjoy competition or you prefer a more calm approach, whether you prefer a bustly workspace or a quiet environment, there's always going to be a little corner for everyone to enjoy and be comfortable in. With so many diverse students attending the campus, I've had no problem finding people who share my interests, and in no time I met so many people who opened my mind to things entirely new. And the most important thing is that everyone is striving to be better, and because of that, its created the perfect environment where peers push myself and each other towards coding excellence.

      It's been the most enjoyable and also productive experience I've had studying, and coming from a completely different background, 42 London has enabled me to become adept in areas I never thought possible in such a short time, and the combination of peer support plus the self-paced structure of the course has accelerated my growth in coding in ways I never expected! 😀

      - Roman Mikhaylenko


      Roman Mikhaylenko

      I found out about 42 London from a friend at 42 Madrid, and joined while trading equity at UBS. After 5 months, the workload of a full time job and 42 projects became unsustainable, and I left UBS to focus fully on computer science. While this is the lesser decision financially, I am convinced this is the greater decision overall due to how much I have grown at 42 and due to how the students and staff here have impacted me.

      Directly comparing 42 to university, I think motivated students can obtain the same/more practical experience at 42, and those that are motivated theoretically can obtain just as much as at university by reading around the projects while doing them. The campus atmosphere has been a major contributor to my positive experience and I hope many others can share it as 42 expands in the UK, as it has done in France, Spain and much of the world. In my opinion, 42 London has been an immense success so far.

      - Oliver Todd


      Oliver Todd

      Hi, I'm Oliver and I'm a 42 Student with ADHD and Asperger's Syndrome. When I first was shown the website of 42 London by my mum I was excited, it was something I had never seen before but related to me very well. I prepared myself for the Piscine not knowing what to expect, I was worried I would fail and not know anyone.

      The first week in I was already making friends and meeting new faces, the community you build and join while in 42 makes it feel like home and not just someplace you go. It's helped me develop my social skills, teamwork skills, create new career pathways and overall confidence.

      If you have found yourself being able to learn by doing things more practically and not just reading heaps of theory, 42 is the place for you. There is no such thing as failure.