TL;DR: Find a wide range of free AI courses on Udemy. Learn about ChatGPT, Copilot, DeepSeek, and so much more without spending anything.

We all know that there is a small possibility that AI is going to take over the world. Are we OK with it? Not really. Do we accept it to be true? Yes, because there's not much we can do about it.

The good news is that we should have a few good years before we get to that terrifying point of no return. And in that time, we should learn all about this technology so that it works for us before we work for it.

Fortunately, a wide range of free online courses on AI can be found on Udemy. We've checked out everything on offer and lined up a selection of standout courses to get you started. These are the best online AI courses you can take for free this month:

• A Gentle Introduction to Generative AI

• AI-900: Microsoft Azure AI Fundamentals

• AI and Crypto 2025: Trading, Investing, Careers, and AI Automation

• AI Art Generation Guide: Create AI Images For Free

• AI Filmmaking

• AI for Beginners: Learn The Basics of ChatGPT

• AI for Business and Personal Productivity: A Practical Guide

• AI for Everyone

• AI for Students: Boost Learning & Research with Gen AI

• AI Literacy Essentials: Working Responsibly with AI

• AI-Powered Chatbot: Build Your Own with No Code

• AI Product Strategy

• Artificial Intelligence for Accountants

• Artificial Intelligence for Humans: AI Explained

• Artificial Intelligence: Preparing Your Career for AI

• Become an AI Accelerated Engineer Using ChatGPT

• Become an AI-Powered Engineer: ChatGPT, Github Copilot

• Become an AI-Powered Engineer: Cursor, the AI-First IDE

• Become an OpenAI ChatGPT Master: Start Earning with AI

• Business Analyst: Digital Director for AI and Data Science

• ChatGPT 101: The Complete Beginner's Guide and Masterclass

• ChatGPT in 30 Minutes: New Prompt Engineering and AI Skills

• ChatGPT, Midjourney, Firefly, Bard, DALL-E, AI Crash Course

• ChatGPT Security: Privacy Risks and Data Protection Basics

• Create Faceless YouTube Videos Using Free AI Tools Only

• Deep Learning and AI with Python for Beginners

• Digital, Virtual and AI Photography

• Gemini AI Course for Beginners

• Generative AI and Prompt Engineering

• Generative AI For Leaders

• Google Gemini AI with Python API

• How To Make YouTube Automation Videos in 20 Minutes Using AI

• Introduction to Artificial Intelligence

• Introduction to Human Data and AI Data Training

• Learn Basics About AI

• Master Gemini AI

• Mastering Generative AI for Developer Productivity

• Microsoft Azure AI Fundamentals: Get Started with AI

• Midjourney and ChatGPT: Unleash AI for Unique Image Generation

• Prompt Engineering+: Master Speaking To AI

• Unleash your Creativity with Stable Diffusion AI

These free online courses don't include certificates of completion or direct instructor messaging, but you still get unrestricted access to all the video content. So there's no unpleasant catch to worry about.

Find the best free AI courses on Udemy.