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.

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4.9★
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Featured Free Courses6

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
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
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
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.