AI Learning LogHandpicked Free AI Courses
2026 Curated Free AI Courses

Skip Expensive Bootcamps, Learn from Official Free AI Courses

From OpenAI Academy and Anthropic Claude to Google Cloud and Kaggle.Handpicked, verified educational resources and insider study tips in one place.

15+
Curated Courses
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4.9★
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Featured Free Courses15

Google Cloud★ Google Cloud Official
4.9

Google Cloud: Vertex AI & Generative AI for Developers Path

Master enterprise AI development on Google Cloud: connect Gemini models in Vertex AI Studio, implement Python SDK workflows, build end-to-end RAG systems, and earn an official Google Cloud skill badge.

Level: Intermediate⏱ ~12 Hours (Hands-on labs)🎓 Certificate
#GoogleCloud#VertexAI#Gemini#RAG#Intermediate#OfficialBadge
Google★ Google Official
5

Google Developers: Machine Learning Crash Course (MLCC)

Google's legendary internal training curriculum: master foundational machine learning and deep neural networks using interactive visualizers and zero-install Google Colab notebooks. 100% free.

Level: Beginner to Intermediate⏱ ~15 Hours (Self-paced)
#Google#MLCC#MachineLearning#TensorFlow#Beginner#GoogleOfficial
Hugging Face★ Hugging Face Official
4.9

Hugging Face Official Natural Language Processing (NLP) Course

The definitive open-source deep learning curriculum by Hugging Face: master the Transformers library, fine-tune pretrained LLMs on PyTorch, and deploy real-world NLP models.

Level: Intermediate⏱ ~20 Hours (Comprehensive notebooks)
#HuggingFace#NLP#Transformers#LLM#PyTorch#OpenSource
DeepLearning.AI★ DeepLearning.AI Official
5

DeepLearning.AI: AI Python for Beginners by Andrew Ng

Master Python programming with Generative AI: learn core syntax, LLM API integration, automated scripting, and data manipulation directly from Professor Andrew Ng. 100% free.

Level: Beginner⏱ ~4 Hours (Self-paced)🎓 Certificate
#DeepLearningAI#AndrewNg#Python#Beginner#FreeCourse
Anthropic★ Official Tutorial
4.9

Anthropic Claude Interactive Prompt Engineering Tutorial

Anthropic's official hands-on tutorial for Claude 3.5 Sonnet: master structured XML formatting, chain of thought, and advanced business reasoning.

Level: Beginner⏱ 9 Modules (~3 to 4 hours)
#Anthropic#Claude#PromptEngineering#HandsOn#Recommended
YouTube & GitHub★ Engineer Essential
5

Andrej Karpathy - Neural Networks: Zero to Hero (Building GPT from Scratch)

The legendary deep learning series by former Tesla AI Director and OpenAI co-founder Andrej Karpathy: implement scalar backprop engines and build nanoGPT from scratch in raw Python.

Level: Advanced⏱ 8 In-depth Lectures (~20 hours)
#Karpathy#GPT#PyTorch#DeepLearning#FromScratch#OpenSource
DeepLearning.AI★ All-Time Best
5

ChatGPT Prompt Engineering for Developers (DeepLearning.AI)

Taught by AI pioneer Andrew Ng and OpenAI's Isa Fulford: the definitive 1.5-hour short course on programmatic prompting with Python.

Level: Beginner⏱ 1.5 hours (Crash Course)
#DeepLearning.AI#AndrewNg#OpenAI#Python#Recommended
Harvard University★ Harvard Official
5

Harvard CS50's Introduction to Artificial Intelligence with Python

Harvard University's flagship AI course: learn graph search algorithms, probabilistic reasoning, machine learning, and deep neural networks through hands-on Python projects. 100% free.

Level: Intermediate⏱ 7 Weeks (10-15 hours/week)🎓 Certificate
#Harvard#CS50#Python#Algorithms#MachineLearning#FreeUniversity
OpenAI★ Official Hub
4.9

OpenAI Academy - Official Free AI Learning & Developer Hub

Directly from the creators of ChatGPT: official developer guides, API integration tutorials, and best practice prompt engineering patterns.

Level: Beginner⏱ Self-paced (15~40 mins per module)
#OpenAI#ChatGPT#API#PromptEngineering#Recommended
Google★ Official Badge
4.8

Google Cloud - Introduction to Generative AI Learning Path

A comprehensive free 10-course learning pathway by Google Cloud covering Generative AI, Large Language Models (LLMs), Responsible AI, and shareable skill badges.

Level: Beginner⏱ 8~10 hours (Self-paced)🎓 Certificate
#Google#GenerativeAI#LLM#Certificate#Recommended
Google Cloud★ Google Official
4.9

Google Cloud: Introduction to Generative AI (Official Certification Path)

Google Cloud's official foundational curriculum: understand how Large Language Models work, master Responsible AI principles, and earn an official verified Google Cloud digital skill badge.

Level: Beginner⏱ ~1 Day (Self-paced micro-learning)🎓 Certificate
#GoogleCloud#Google#GenerativeAI#LLM#OfficialBadge#FreeCertification
Amazon Web Services (AWS)★ AWS Official
4.8

AWS Official Generative AI Learning Plan for Developers

Amazon Web Services (AWS) official free curriculum for developers: master Foundation Models, Amazon Bedrock API orchestration, LangChain workflows, and enterprise RAG architecture.

Level: Beginner to Intermediate⏱ ~11 Hours (Self-paced digital modules)🎓 Certificate
#AWS#Amazon#Bedrock#CloudAI#RAG#OfficialBadge
Stanford University★ World Renowned
4.9

Stanford CS229: Machine Learning by Andrew Ng

Stanford University's foundational machine learning course by Andrew Ng: master linear regression, SVMs, kernels, unsupervised learning, and reinforcement learning with rigorous mathematical depth.

Level: Advanced⏱ 20 Lectures (Full Academic Semester)
#Stanford#AndrewNg#MachineLearning#CS229#MathematicalFoundations
Kaggle★ Micro-Certificate
4.8

Kaggle Learn - Intro to Machine Learning (Hands-on Micro-Course)

A fast-paced 3-hour micro-course from the world's largest data science community. Build decision trees, validate models, and earn a verified certificate.

Level: Beginner⏱ ~3 hours🎓 Certificate
#Kaggle#MachineLearning#Python#Certificate#Recommended
Microsoft★ GitHub 60k+ Stars
4.9

Generative AI for Beginners (Microsoft Official 21-Lesson Course)

Over 60,000 GitHub stars: Microsoft's premier open-source course covering prompt engineering, RAG architecture, fine-tuning, and multi-agent systems.

Level: Beginner⏱ 21 Lessons (~15 to 20 hours)
#Microsoft#GitHub#Python#RAG#HandsOn

💡 Our 3 Strict Curation Principles

We filter out promotional fluff and commercial bait-and-switch courses. To respect your study time, every course on this log must satisfy three non-negotiable standards.

01

Official & Authoritative

Directly from leading tech pioneers including OpenAI, Google, Anthropic, Stanford, and Microsoft.

02

Genuinely 100% Free

No credit card traps or hidden paywalls after lesson 2. The entire core curriculum is accessible at zero cost.

03

Hands-On & Interactive

Real code notebooks (Jupyter, Colab), interactive sandboxes, and production-ready architectures.