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Best Websites to Learn AI for Free in 2026, Grouped by Goal

Satvik ParamkushamUpdated October 5, 202612 min read

Quick answer

The best websites to learn AI for free are Elements of AI for no-code basics, Kaggle Learn and Google's Machine Learning Crash Course for machine learning with Python, fast.ai for deep learning, Hugging Face Learn for LLMs and AI agents, and NPTEL for IIT-taught courses. Pick one site that matches your goal and finish it.

We make Unrot AI. It appears on this list because it fits the category, and we have tried to judge it by the same standard as every other option.

You do not need to pay to learn AI. Some of the best AI teaching on the internet sits on free websites run by universities, Google, Microsoft, Hugging Face and the Government of India, and several of them are better than paid courses that cost a month's salary.

The hard part is knowing which site fits you. A B.Com student who wants to use ChatGPT well needs a very different website from a B.Tech student building a model for a final-year project. This page groups the best free AI learning websites by goal, with what each one actually offers, whether you need to code, and the honest catch. If you specifically want a certificate at the end, our list of free AI courses with certificates focuses on that.

Which website is best to learn AI for free?

The best free AI website depends on whether you want to understand AI, code machine learning, or build with generative AI. Match the site to your goal:

Your goalBest free websiteCoding needed?
Understand AI with no maths or codeElements of AINo
Use AI tools and prompts betterLearn PromptingNo
A few minutes of AI learning every dayUnrot AINo
Learn machine learning step by stepKaggle Learn, Google ML Crash CourseYes, Python
Build deep learning models quicklyfast.aiYes, about a year of coding
Learn LLMs, agents and generative AIHugging Face Learn, DeepLearning.AIYes, Python
IIT-taught courses with an optional examNPTELDepends on the course

Students who are not sure where to begin should start with one no-code site for a week, then move to Kaggle Learn. If the words in the table are unfamiliar, our short explainers on what generative AI is and what an LLM is will help.

How are free AI websites different from free AI courses?

A free AI website is a whole learning platform you can return to for months, while a course is one fixed programme with a start and an end. Kaggle Learn, Hugging Face Learn and Microsoft Learn each host many courses, notebooks and guides, so you can move from beginner to advanced on one site.

That matters because the best learners pick a home base. Staying on one platform means one style of exercises, one account that tracks progress, and less time wasted re-learning basics. Use this page to choose your platform, then use our course-specific lists, such as free generative AI courses or free AI courses from the Government of India, to pick individual courses.

The 11 best websites to learn AI for free in 2026

We checked every site's official pages in October 2026 for what is free, what (if anything) is paid, whether you get a certificate and how much coding you need. Sites are grouped by goal: no-code learning (1 to 3), machine learning with code (4 to 7), generative AI and LLMs (8 and 9), and free textbooks and Indian university courses (10 and 11). We make Unrot AI; see the note on this page.

  1. 1. Elements of AI

    Provider:
    University of Helsinki and MinnaLearn
    Price:
    Free
    Coding:
    None for Introduction to AI
    Level:
    Beginner

    The best free website to understand AI with no coding. Created by the University of Helsinki and MinnaLearn, it has two courses: Introduction to AI, which needs no programming, and Building AI, which recommends basic Python. The site says over 2 million people from more than 170 countries have signed up, and it is available in many languages.

    Who it suits: complete beginners, commerce and arts students, teachers and managers. The catch: it is mostly reading rather than video, and Hindi is not among its listed languages. Completion certificates exist; the Building AI certificate has a paid option, so check the FAQ.

    Official site

  2. 2. Learn Prompting

    Provider:
    Learn Prompting
    Price:
    Freemium
    Coding:
    None
    Level:
    Beginner to intermediate

    A large prompt engineering resource, with a free guide that runs from prompting basics to advanced techniques and AI security topics such as prompt injection and red-teaming. Useful if you want to get better results from ChatGPT, Gemini or Claude without learning to code.

    Who it suits: students and professionals who mainly use AI tools. The catch: it is freemium. The guide and some short courses are free, but many full courses and certifications need paid enrolment. Our list of free prompt engineering courses compares other free options.

    Official site

  3. 3. Unrot AI

    Provider:
    Unrot AI (we make it)
    Price:
    Free
    Format:
    5-minute lessons
    Level:
    Beginner to intermediate

    Unrot AI teaches AI in about 5-minute lessons across Levels 1 to 3, with daily AI news digests and role-specific interview decks for 12+ roles in multiple-choice, flashcard and scenario formats, each with instant feedback. It is free on the web as well as on Android and iOS, so it suits learners who want a small daily habit rather than a long course.

    Who it suits: busy students and professionals who struggle to stay consistent. The catch: short lessons build understanding and recall, not coding skill. If you want to build models, pick Kaggle Learn or fast.ai and use Unrot alongside.

    Official site

  4. 4. Kaggle Learn

    Provider:
    Kaggle (Google)
    Price:
    Free
    Certificate:
    Free, per course
    Coding:
    Python, in browser

    Kaggle Learn offers short, practical courses that run inside free in-browser notebooks, so nothing needs installing. Courses cover Python, pandas, data visualisation, Intro to Machine Learning, Intermediate Machine Learning, feature engineering, deep learning and computer vision, each in a few hours with exercises on real datasets, and each ends with a certificate of completion.

    Who it suits: students who want to write their first machine learning code fast, then practise on Kaggle datasets and competitions. The catch: courses are brief and skip theory; pair them with Google's crash course or a book for the "why".

    Official site

  5. 5. Google Machine Learning Crash Course

    Provider:
    Google for Developers
    Price:
    Free
    Coding:
    Python
    Level:
    Beginner to intermediate

    Google's free machine learning course, refreshed since its 2018 launch with animated videos, interactive visualisations and hands-on exercises. Modules cover linear and logistic regression, classification, working with numerical and categorical data, neural networks, embeddings and an introduction to large language models, from tokens to transformers.

    Who it suits: engineering students and developers who want a structured, well-paced machine learning foundation. The catch: it expects comfortable Python and school algebra and statistics, and Google recommends short NumPy and pandas tutorials first. No certificate is mentioned on the course pages.

    Official site

  6. 6. Microsoft Learn and AI for Beginners

    Provider:
    Microsoft
    Price:
    Free
    Coding:
    Python (curriculum)
    Language:
    English; Hindi translation available

    Microsoft offers two free routes. Microsoft Learn has short self-paced training modules on AI and Azure AI services. On GitHub, its AI for Beginners curriculum runs 12 weeks and 24 lessons, from symbolic AI through neural networks, computer vision, NLP, transformers and AI ethics, with notebooks in PyTorch and TensorFlow, quizzes and over 50 translations, including Hindi. Sister curricula cover machine learning, data science and generative AI.

    Who it suits: students who like a classroom-style syllabus. The catch: GitHub-based lessons need some setup comfort, and Learn modules lean towards Microsoft products.

    Official site

  7. 7. fast.ai (Practical Deep Learning for Coders)

    Provider:
    fast.ai
    Price:
    Free
    Certificate:
    No
    Coding:
    About 1 year of Python

    The best free website for getting to working deep learning models quickly. Part 1 has nine lessons of about 90 minutes each, covering computer vision, NLP, tabular data and deployment with PyTorch, the fastai library, Hugging Face Transformers and Gradio. A free online book accompanies it, and Part 2 goes much deeper, all the way to building Stable Diffusion from the foundations.

    Who it suits: people with roughly a year of coding experience who learn best by building. The catch: it is top-down, so the theory arrives later; true beginners may feel lost. No certificate is offered.

    Official site

  8. 8. Hugging Face Learn

    Provider:
    Hugging Face
    Price:
    Free
    Certificate:
    Free for Agents course
    Coding:
    Python

    Hugging Face hosts free courses on the tools most generative AI teams actually use: an LLM course on transformers, fine-tuning and datasets; an AI Agents course; plus courses on diffusion models, computer vision, audio, deep reinforcement learning, robotics and an open-source AI cookbook. The Agents course offers free certificates for completing its units and final challenge.

    Who it suits: developers and final-year students who want to build with open models, such as an AI agent project. The catch: the LLM course says it needs good Python, and it offers no certificate yet.

    Official site

  9. 9. DeepLearning.AI short courses

    Provider:
    DeepLearning.AI
    Price:
    Free videos; labs and certificate paid
    Certificate:
    Paid
    Level:
    Beginner to intermediate

    Andrew Ng's DeepLearning.AI publishes short courses, many one to three hours long, on prompt engineering, RAG, AI agents, embeddings and AI coding tools, often built with companies such as Google, OpenAI, Anthropic, Hugging Face and LangChain. Free members can watch the course videos.

    Who it suits: developers who want to learn one new generative AI skill in an evening. The catch: according to its own FAQ, quizzes, interactive labs and certificates now need a paid Pro membership, so free learners get videos only. Code the examples yourself to make up for the missing labs.

    Official site

  10. 10. Dive into Deep Learning (d2l.ai)

    Provider:
    Open source (Zhang, Lipton, Li, Smola)
    Price:
    Free
    Certificate:
    No
    Coding:
    Python

    A free, open-source interactive textbook where every section is an executable notebook, with code in PyTorch, JAX, TensorFlow and MXNet. It runs from basic maths through neural networks, CNNs, RNNs, attention and transformers, and its authors say it is used at 500 universities in 70 countries.

    Who it suits: students who learn better from reading and running code than from video. The catch: it is long and mathematical in places. See our list of the best books to learn AI for gentler reads to pair with it.

    Official site

  11. 11. NPTEL

    Provider:
    IITs and IISc (Government of India)
    Price:
    Free to learn; exam fee for certificate
    Certificate:
    Paid exam
    Language:
    English, some regional

    NPTEL is run by seven IITs and IISc Bangalore and funded by the Ministry of Education, with over 3,200 courses for self-study taught by IIT and IISc faculty, including courses on AI, machine learning, data science and Python. Course videos are free to watch; you can optionally register for a proctored exam to earn a certificate, and some colleges accept these courses for credit through SWAYAM.

    Who it suits: Indian college students who want IIT-quality lectures and a recognised certificate. The catch: courses follow semester schedules, and the certification exam has a fee, so check the official page.

    Official site

What are the best free AI learning websites for students?

For most students, the best free AI websites are Elements of AI to understand the basics, Kaggle Learn to start coding, and NPTEL for IIT-taught courses with a certificate your college may accept. That trio covers concepts, practice and credentials without spending anything.

A simple eight-week plan for a college student:

  1. Weeks 1 and 2: Elements of AI, Introduction to AI. Ten minutes a day is enough.
  2. Weeks 3 to 5: Kaggle Learn's Python, pandas and Intro to Machine Learning courses.
  3. Weeks 6 and 7: one small project from our AI project ideas for beginners, built on a Kaggle dataset.
  4. Week 8: revise with AI interview questions for freshers and register for an NPTEL course in the next semester.

School students and parents should look at our list of AI courses for kids, which covers age-appropriate options.

Where can you learn AI tools for free?

You can learn AI tools like ChatGPT, Gemini and Claude for free through Learn Prompting's free guide, DeepLearning.AI's short course videos and the tool makers' own help pages. The fastest way, though, is practice: use one assistant every day on a real task, such as summarising notes or drafting an email, and refine your prompt each time.

Learn the ideas behind the tools too. Knowing about prompt engineering and AI hallucinations makes you far more effective than memorising a list of apps, because tools change every few months while the principles stay the same.

What mistakes do people make with free AI learning websites?

The most common mistake is signing up on five websites and finishing none. Free resources cost nothing to start, so they are easy to abandon.

Watch for three more:

  • Skipping prerequisites. fast.ai and Google's crash course assume Python. Start with Kaggle's Python course if you are new to code.
  • Chasing badges. A certificate from a free website rarely gets you hired on its own. A project you can explain does far more.
  • Ignoring what changed. Free offers change: DeepLearning.AI, for example, moved labs and certificates to a paid tier. Always check the official page before you plan around a certificate.

Frequently asked questions

Which is the best website to learn AI for free?

Elements of AI is the best free website for complete beginners because it needs no coding. Kaggle Learn is best for learning machine learning with Python, and Hugging Face Learn is best for LLMs and AI agents. Choose by goal, then finish one platform before starting another.

Where can I learn AI for free with a certificate?

Kaggle Learn gives free certificates for its short courses, and the Hugging Face Agents course offers free certificates too. Elements of AI offers completion certificates, though the Building AI certificate has a paid option. NPTEL certificates need a paid proctored exam. Always confirm on the official page before enrolling.

Can I learn AI for free without coding?

Yes. Elements of AI's Introduction to AI needs no programming, Learn Prompting's free guide teaches you to use AI tools well, and short daily lessons in apps like Unrot AI build understanding over time. You only need to code if you want to build or train models yourself.

Is Kaggle good for learning AI from scratch?

Kaggle Learn is one of the best places to start coding AI from scratch, because its short courses run in the browser and begin with Python basics. It skips most theory, so pair it with Google's Machine Learning Crash Course or a beginner book for the reasons behind the code.

Are free AI learning websites enough to get a job?

Free websites can teach you enough for entry-level AI and data roles, but the job usually comes from what you build with that knowledge. Finish one platform, build two or three projects you can explain, and practise interview questions. Paid courses mainly add structure, mentoring and deadlines.

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