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    Free courses can help you learn new skills, explore topics of interest, and take the first step toward your personal or professional goals—without financial commitment.
    1112 free courses

    7815 courses with a free trial

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    • Status: Free Trial
      Free Trial
      I

      IBM

      Python for Data Science, AI & Development

      4.6
      Rating, 4.6 out of 5 stars
      ·
      41K reviews

      Course

    • Status: Free
      Free
      P

      Princeton University

      Computer Science: Programming with a Purpose

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.3K reviews

      Course

    • Status: Free Trial
      Free Trial
      G

      Google

      Foundations of Cybersecurity

      Build toward a degree

      4.9
      Rating, 4.9 out of 5 stars
      ·
      34K reviews

      Course

    • Status: Free
      Free
      P

      Princeton University

      Algorithms, Part I

      4.9
      Rating, 4.9 out of 5 stars
      ·
      12K reviews

      Course

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      Status: New AI skills
      New AI skills
      G

      Google

      Google Cybersecurity

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      52K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      Status: New AI skills
      New AI skills
      G

      Google

      Google Project Management:

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      129K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      Status: New AI skills
      New AI skills
      G

      Google

      Google Data Analytics

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      169K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      M

      Meta

      Meta Front-End Developer

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      22K reviews

      Professional Certificate

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    Find the Best Free Course for Your Goals

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Ethical Issues in Data Science

      Skills you'll gain: Data Ethics, Healthcare Ethics, Ethical Standards And Conduct, Data Security, Data Science, Medical Privacy, Machine Learning Algorithms, Algorithms, Information Privacy, Artificial Intelligence, Diversity Awareness, Cybersecurity, Emerging Technologies

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      43 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      P

      Packt

      Foundations of Data Science and Machine Learning with Python

      Skills you'll gain: Matplotlib, Data Visualization, Deep Learning, Linear Algebra, Seaborn, Python Programming, Machine Learning, NumPy, Natural Language Processing, Supervised Learning, Pandas (Python Package), Artificial Neural Networks, Data Science, Regression Analysis, Data Manipulation, Data Structures

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Interviewing for DS/AI Roles

      Skills you'll gain: Goal Setting, Interviewing Skills, Professional Networking, Negotiation, Workforce Planning, Professional Development, Data Science, LinkedIn, Artificial Intelligence, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Talent Sourcing, Data Analysis, Recruitment, Data Architecture, Presentations, Technical Consulting, Big Data, Job Analysis, Analytical Skills

      4.9
      Rating, 4.9 out of 5 stars
      ·
      18 reviews

      Beginner · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      F

      Fundação Instituto de Administração

      Data Analysis for Business

      Skills you'll gain: Business Analytics, Regression Analysis, Descriptive Statistics, Data Analysis, Data-Driven Decision-Making, Statistical Inference, Statistics, Strategic Decision-Making, Business Analysis, Statistical Analysis, Data Science, Probability & Statistics

      4.5
      Rating, 4.5 out of 5 stars
      ·
      15 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of London

      Data Science Project Capstone: Predicting Bicycle Rental

      Skills you'll gain: Correlation Analysis, Predictive Modeling, Data Collection, Regression Analysis, Data Science, Forecasting, Data Analysis, Statistical Modeling, Time Series Analysis and Forecasting, Data-Driven Decision-Making, Exploratory Data Analysis

      4.3
      Rating, 4.3 out of 5 stars
      ·
      11 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      I

      Illinois Tech

      Advanced Statistical Techniques for Data Science

      Skills you'll gain: Machine Learning Algorithms, Statistical Analysis, Bayesian Statistics, Statistical Inference, Data Visualization, Data Analysis, Data Presentation, Statistical Methods, Data Cleansing, Applied Machine Learning, Regression Analysis, Analytics, Machine Learning, Statistical Modeling, R Programming, Data Science, Data Validation, Probability & Statistics, Exploratory Data Analysis, Verification And Validation

      Build toward a degree

      4.5
      Rating, 4.5 out of 5 stars
      ·
      38 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Executive Data Science Capstone

      Skills you'll gain: Project Management, Data Science, Data-Driven Decision-Making, Data Presentation, Technical Communication, Data Strategy, Project Implementation, Team Building, Technical Management, Team Management, Cross-Functional Team Leadership, Leadership

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.6K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Foundations of Probability and Random Variables

      Skills you'll gain: R Programming, Statistical Analysis, Statistical Methods, Combinatorics, Data Analysis, Probability, Probability Distribution, Probability & Statistics, Bayesian Statistics, Applied Mathematics, Data Science, Computational Thinking, Artificial Intelligence and Machine Learning (AI/ML), Simulations

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      U

      University of Pennsylvania

      AI and Machine Learning Essentials with Python

      Skills you'll gain: Statistical Machine Learning, PyTorch (Machine Learning Library), Probability, Probability & Statistics, Sampling (Statistics), Deep Learning, Probability Distribution, Python Programming, Supervised Learning, Statistics, Machine Learning, Regression Analysis, Data Processing, Agentic systems, Data Science, Artificial Intelligence, Artificial Neural Networks, Algorithms, Computer Vision, Theoretical Computer Science

      4.6
      Rating, 4.6 out of 5 stars
      ·
      24 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Advanced Linear Models for Data Science 1: Least Squares

      Skills you'll gain: Regression Analysis, Statistical Modeling, R Programming, Linear Algebra, Data Science, Mathematical Modeling, Predictive Modeling, Statistical Analysis, Applied Mathematics, Advanced Mathematics

      4.5
      Rating, 4.5 out of 5 stars
      ·
      187 reviews

      Advanced · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Introduction to Machine Learning: Supervised Learning

      Skills you'll gain: Supervised Learning, Machine Learning Algorithms, Applied Machine Learning, Decision Tree Learning, Scikit Learn (Machine Learning Library), Matplotlib, Random Forest Algorithm, Machine Learning, Predictive Modeling, Data Science, Python Programming, Classification And Regression Tree (CART), Mathematical Modeling, Applied Mathematics, Exploratory Data Analysis, Statistical Programming, Regression Analysis, Feature Engineering, Data Cleansing, Performance Tuning

      Build toward a degree

      3.4
      Rating, 3.4 out of 5 stars
      ·
      77 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      M

      MathWorks

      Data Science Project: MATLAB for the Real World

      Skills you'll gain: Data Storytelling, Feature Engineering, Data Visualization, Exploratory Data Analysis, Applied Machine Learning, Statistical Reporting, Data Science, Machine Learning, Data Analysis, Data Processing, Matlab, Technical Communication, Predictive Modeling, Data Manipulation, Data Cleansing, Data Import/Export

      4.7
      Rating, 4.7 out of 5 stars
      ·
      25 reviews

      Intermediate · Course · 1 - 4 Weeks

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    In summary, here are 10 of our most popular free courses

    • Ethical Issues in Data Science: University of Colorado Boulder
    • Foundations of Data Science and Machine Learning with Python: Packt
    • Interviewing for DS/AI Roles: University of California, Irvine
    • Data Analysis for Business: Fundação Instituto de Administração
    • Data Science Project Capstone: Predicting Bicycle Rental: University of London
    • Advanced Statistical Techniques for Data Science: Illinois Tech
    • Executive Data Science Capstone: Johns Hopkins University
    • Foundations of Probability and Random Variables: Johns Hopkins University
    • AI and Machine Learning Essentials with Python: University of Pennsylvania
    • Advanced Linear Models for Data Science 1: Least Squares: Johns Hopkins University

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