Free AI learning library

Free AI courses worth your time.

Verified courses from leading providers, with costs, prerequisites and certificate conditions made clear before you enroll.

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Free means the learning costs nothing.Optional paid extras are called out.
6 providersEvery course links to its official source.
14 without required codingPrerequisites are shown before enrollment.
10 with free proofCertificate and badge terms are checked separately.

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Use a learning path to narrow the library, then compare the practical details course by course.

Verified course directory

Compare what matters before you enroll.

Search by provider or topic, then check the real access, account and credential conditions.

Showing 20 checked courses

MicrosoftChecked

Microsoft – AI Fluency

A broad beginner path covering AI foundations, responsible use and practical applications in about four and a half hours.

  • LevelBeginner
  • Time4 hr 38 min
  • CodingNot required
  • ProofCredential terms checked
Before you enroll

The lessons can be viewed without payment. A free Microsoft Learn profile is required to save progress and achievements.

MicrosoftChecked

Microsoft – AI concepts for developers and technology professionals

Seven beginner modules covering generative AI, agents, language, speech, vision, information extraction and RAG.

  • LevelBeginner
  • Time3 hr 17 min
  • CodingNot required
  • ProofCredential terms checked
Before you enroll

The path is readable without payment. A free Microsoft Learn profile is needed to retain progress and achievements.

MicrosoftChecked

Microsoft – Transform business workflows with generative AI

A no-code business path about using generative AI for content, data, meetings, collaboration and daily workflow decisions.

  • LevelBeginner
  • Time4 hr 30 min
  • CodingNot required
  • ProofCredential terms checked
Before you enroll

A free Microsoft Learn profile is needed only for saved progress and achievements.

GoogleChecked

Google – Introduction to Generative AI

A concise introduction to generative AI, how it differs from traditional machine learning and where it is used.

  • LevelBeginner
  • Time45 min
  • CodingNot required
  • ProofFree badge
Before you enroll

A free Google Skills account may be required to save progress and receive the course badge.

GoogleChecked

Google – Prompt Engineering Guide

A short introductory course about prompt engineering techniques for improving Gemini responses with useful context.

  • LevelBeginner
  • Time45 min
  • CodingNot required
  • ProofFree badge
Before you enroll

A free Google Skills account may be required to save progress and earn the badge.

GoogleChecked

Google – Gen AI Apps: Transform Your Work

A practical overview of Gemini, NotebookLM, grounding, RAG, prompts and automated workflows for everyday work.

  • LevelBeginner
  • Time1 hr 45 min
  • CodingNot required
  • ProofFree badge
Before you enroll

A free Google Skills account may be required for progress and the badge.

GoogleChecked

Google – Introduction to Security in the World of AI

An introductory course for understanding AI-specific risk, sensitive-data protection, compliance and resilient AI infrastructure.

  • LevelBeginner
  • Time1 hr
  • CodingNot required
  • ProofFree badge
Before you enroll

A free Google Skills account may be required to retain progress and receive the badge.

IBMChecked

IBM – Getting Started with Artificial Intelligence

A beginner course on AI systems, common industry uses and the basic ideas behind generative AI.

  • LevelBeginner
  • Time3 hr
  • CodingNot required
  • ProofCredential terms checked
Before you enroll

IBM states that the introductory learning can be tried without registration. A free account is needed to retain progress.

IBMChecked

IBM – AI Literacy

A four-hour foundation covering how AI works, benefits, risks, ethics and practical interaction with an AI assistant.

  • LevelBeginner
  • Time4 hr
  • CodingNot required
  • ProofFree badge
Before you enroll

A free IBM SkillsBuild account is required for progress tracking and the digital credential.

IBMChecked

IBM – Artificial Intelligence Fundamentals

A longer conceptual path covering AI history, language, vision, machine learning, neural networks, ethics and career context.

  • LevelIntermediate
  • Time10+ hr
  • CodingOptional
  • ProofFree badge
Before you enroll

A free IBM SkillsBuild account is required to complete the credential pathway.

IBMChecked

IBM – Ethical Considerations for Using Generative AI

A short foundation on responsible generative AI use, risks, ethical questions and safer decision making.

  • LevelBeginner
  • Time60-90 min
  • CodingNot required
  • ProofCredential terms checked
Before you enroll

A free registered account may be required for completion tracking; guest preview availability can vary.

AnthropicChecked

Anthropic – Claude 101

A practical beginner course on everyday Claude use, clearer conversations, projects, artifacts, research and connected workflows.

  • LevelBeginner
  • TimeSelf-paced
  • CodingNot required
  • ProofFree certificate
Before you enroll

Free Skilljar registration is required. A Claude account is useful for practice.

AnthropicChecked

Anthropic – AI Fluency: Framework & Foundations

A compact framework for working effectively, efficiently, ethically and safely with AI systems.

  • LevelAll levels
  • Time1.1 hr video
  • CodingNot required
  • ProofFree certificate
Before you enroll

Free Skilljar course registration is required.

AnthropicChecked

Anthropic – AI Fluency for Small Businesses

A business-focused application of AI fluency for choosing tasks, collaborating with a chatbot and reviewing results responsibly.

  • LevelBeginner
  • Time0.9 hr video
  • CodingNot required
  • ProofFree certificate
Before you enroll

Free Skilljar registration is required.

AnthropicChecked

Anthropic – Introduction to Model Context Protocol

A developer course on building MCP servers and clients with Python, tools, resources and prompts.

  • LevelIntermediate
  • TimeSelf-paced
  • CodingRequired
  • ProofCredential terms checked
Before you enroll

Free Skilljar registration is required.

NVIDIAChecked

NVIDIA – Generative AI Explained

A two-hour conceptual overview of generative AI applications, opportunities and limitations without a coding requirement.

  • LevelBeginner
  • Time2 hr
  • CodingNot required
  • ProofNo credential stated
Before you enroll

A free NVIDIA account may be required to enroll.

NVIDIAChecked

NVIDIA – Augment Your LLM Using Retrieval-Augmented Generation

A one-hour overview of how retrieval can ground an LLM response in relevant source material.

  • LevelIntermediate
  • Time1 hr
  • CodingOptional
  • ProofNo credential stated
Before you enroll

A free NVIDIA account may be required to enroll.

Hugging FaceChecked

Hugging Face – LLM Course

A substantial technical course covering Transformers, datasets, tokenizers, fine-tuning, demos and modern LLM techniques.

  • LevelIntermediate
  • Time12 chapters, self-paced
  • CodingRequired
  • ProofNo credential stated
Before you enroll

Course material is openly accessible. A free Hugging Face account is useful for Hub exercises and community features.

Hugging FaceChecked

Hugging Face – AI Agents Course

A practical course that moves from agent fundamentals through frameworks, use cases and a final challenge.

  • LevelIntermediate
  • Time3-4 hr per unit
  • CodingRequired
  • ProofFree certificate
Before you enroll

A free Hugging Face account is required for enrollment, exercises and certificate tracking.

Hugging FaceChecked

Hugging Face – Diffusion Models Course

A technical self-paced course on the foundations and practical use of diffusion models for image generation.

  • LevelAdvanced
  • TimeSelf-paced
  • CodingRequired
  • ProofNo credential stated
Before you enroll

Course material is openly accessible. A free account is useful for hosted notebooks and community features.

Provider names are useful. Course conditions are decisive.

A respected provider can still place the assessment, lab or credential behind a separate condition. SolveNook checks the individual course, not only the brand.

More provider records are in the research queue and will appear only after verification.

What “free” means at SolveNook.

The core lessons must be accessible without payment. We then check the account, assessment, credential and outside-product conditions separately.

Nook reviewing course access and credential conditions
  1. Core access
    Can the learner complete the teaching without paying?

    A free preview or a short trial does not qualify as a free course.

  2. Account
    Is registration required to save progress?

    We state the provider account requirement before you leave SolveNook.

  3. Proof
    Is the certificate, badge or achievement also free?

    Learning and credentials are checked as two different benefits.

  4. Review
    When was the official offer checked?

    Every record carries a review date because providers can change access conditions.

Questions to settle before you start.

A quick course is useful only when its conditions fit your goal.

Does every course include a free certificate?

No. Some include a certificate or badge, some provide a platform achievement, and others provide learning only. Each card states the current condition.

Will I need to create an account?

Often yes. Many providers let you inspect lessons freely but require a free account to track progress or issue a credential.

Are course conditions identical in every country?

Not always. Language, enrollment and product availability can vary. Check the official page from your location before committing your time.

How often does SolveNook review a course?

Each record has a scheduled review date. Important access changes can trigger an earlier check or removal from the public directory.