Free Courses
High-quality courses you can start today. Most are completely free (some offer optional paid certificates).
Elements of AI Beginner
University of Helsinki – excellent non-technical introduction to what AI is and how it works. Free certificate available.
AI for Everyone (Andrew Ng)
Short, practical overview of AI in business and everyday life. Free to audit on Coursera.
Google Machine Learning Crash Course
Hands-on introduction to machine learning with TensorFlow exercises and interactive visualizations.
Practical Deep Learning for Coders (fast.ai)
Top-down approach – build real models from the first lesson. Completely free and highly practical.
Hugging Face LLM Course & Agents Course
Hands-on courses on Transformers, fine-tuning, and building AI agents. Completely free (Agents Course includes free certificate).
freeCodeCamp – Machine Learning with Python
Project-based curriculum with a free certificate at the end.
Kaggle Learn
Short interactive micro-courses on machine learning, Python, and data science. Free certificates.
Harvard CS50’s Introduction to AI with Python
University-level course covering search, machine learning, neural networks, and more. Free to audit.
MIT 6.S191 – Introduction to Deep Learning
High-quality university lectures and labs, freely available online.
Anthropic Academy & OpenAI Academy
Free practical courses from the companies behind Claude and ChatGPT (prompting, APIs, etc.).
Free Chat Tools
Use these free (or free-tier) chat interfaces for explanations, coding help, and practice. No paid subscription required.
Google Gemini
Strong free tier with multimodal capabilities and generous daily limits. Great everyday assistant.
ChatGPT (Free Tier)
OpenAI’s free plan. Good for writing, coding help, and general questions (rate limits apply on the strongest models).
Grok
xAI’s assistant – free access with real-time knowledge and a distinctive personality.
Microsoft Copilot
Free AI assistant integrated with Bing and Microsoft tools. Good for research and productivity.
Perplexity
Search-focused AI that gives answers with citations. Excellent for research.
Mistral Le Chat
Clean European alternative with web search, code interpreter, and document analysis.
NotebookLM (Google)
Upload your own notes/PDFs and chat only with that material. Perfect for studying courses.
Local AI (Run on Your Computer)
Completely free, private, and offline. No subscription and no data leaves your machine.
Ollama
The easiest way to run open-source models (Llama, Qwen, DeepSeek, Gemma, etc.) locally. One-command install.
LM Studio
Friendly graphical interface for downloading and chatting with local models. Great if you prefer not to use the terminal.
Developer Tools & Free APIs
Useful when courses ask you to call models from code or build simple applications.
Groq
Extremely fast free inference for popular open models. Ideal for learning API usage.
Google AI Studio
Free access to Gemini models in a browser playground. Easy to export code.
Hugging Face
Thousands of free models, Spaces demos, and the best free courses for modern AI.
Quick Tips for Getting Started
1. Start with Elements of AI or AI for Everyone if you are brand new.
2. Use free chat tools (Gemini, DeepSeek, Grok, etc.) for explanations while you study.
3. Practice coding in free environments like Google Colab or Kaggle Notebooks.
4. When ready, install Ollama or LM Studio so you can experiment completely offline.
5. You do not need paid tools like Claude Pro or ChatGPT Plus to learn effectively.