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    Free Courses

    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.

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    Find the Best Free Course for Your Goals

    • Status: Free Trial
      Free Trial
      É

      École Polytechnique

      Les deux infinis et nous

      Skills you'll gain: Physics, Radiology, Pharmaceuticals, Laboratory Research, Chemistry, Emerging Technologies, Laboratory Testing, Engineering, Scientific, and Technical Instruments, Research, Biology, Energy and Utilities, Radiography, Magnetic Resonance Imaging, X-Ray Computed Tomography, Innovation

      Beginner · Course · 1 - 4 Weeks

    • Y

      Yale University

      宇宙之旅:展现生命 (Journey of the Universe: The Unfolding of Life)

      Skills you'll gain: Environment, Culture, Liberal Arts, Life Sciences, Anthropology, Research, Environmental Science, Physical Science, Biology, Physics, Science and Research, Creativity, Timelines, Storytelling, Scientific Methods

      4.9
      Rating, 4.9 out of 5 stars
      ·
      11 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      É

      École Polytechnique

      Voyages de l'infiniment grand à l'infiniment petit

      Skills you'll gain: Physics, General Science and Research, Physical Science, Scientific Methods, Engineering, Scientific, and Technical Instruments, Research, Radiology, Pharmaceuticals, Science and Research, Laboratory Research, Chemistry, Emerging Technologies, Laboratory Testing, Laboratory Equipment, Advanced Mathematics, Biology, Energy and Utilities, Radiography, Magnetic Resonance Imaging, Experimentation

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Aprendizagem Ativa STEM com Simulações Interativas PhET

      Skills you'll gain: Mathematics Education, Education Software and Technology, Student-Centred Learning, Simulations, Pedagogy, Design Reviews, Survey Creation, Interactive Design, Web Content Accessibility Guidelines, Science and Research, Experimentation, User Feedback, Interactive Data Visualization, Chemistry, Physics, Technical Support, Biology

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Animals and Society

      Skills you'll gain: Social Sciences, Sociology, Anthropology, Social Justice, Healthcare Ethics, Culture, Psychology, Laboratory Research, Behavioral Health, Social Work, Research, Media and Communications, Cultural Diversity, Mental and Behavioral Health, Food and Beverage, Biology, Non-Verbal Communication, Nutrition and Diet, Ethical Standards And Conduct, Environmental Science

      4.7
      Rating, 4.7 out of 5 stars
      ·
      198 reviews

      Beginner · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Michigan

      Anatomy: Human Neuroanatomy

      Skills you'll gain: Anatomy, Neurology, Medical Terminology, Biology

      4.9
      Rating, 4.9 out of 5 stars
      ·
      981 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Aprendizaje Activo STEM con Simulaciones Interactivas PhET

      Skills you'll gain: Education Software and Technology, Mathematics Education, Simulations, Web Content Accessibility Guidelines, Interactive Design, Experimentation, User Feedback, Human Computer Interaction, Research, Scientific Visualization, Chemistry, Physics, Biology, Algebra, Geometry

      4.9
      Rating, 4.9 out of 5 stars
      ·
      692 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      R

      Rice University

      Fundamentals of Immunology: Dueling with Pathogens and Cancer

      Skills you'll gain: Infectious Diseases, Preventative Care, Public Health, Oncology, Molecular Biology, Microbiology, Pharmacology, Biology, Emerging Technologies

      4.8
      Rating, 4.8 out of 5 stars
      ·
      110 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      Imperial College London

      Immunology: Adaptive Immune System

      Skills you'll gain: Geriatrics, Infectious Diseases, Biology, Molecular, Cellular, and Microbiology, Pathology, Chronic Diseases, Molecular Biology, Oncology

      4.7
      Rating, 4.7 out of 5 stars
      ·
      66 reviews

      Intermediate · Course · 1 - 3 Months

    • Y

      Yale University

      宇宙之旅:对话 (Journey of the Universe: Weaving Knowledge and Action)

      Skills you'll gain: Environmental Issue, Liberal Arts, Environment, Social Studies, Culture, Anthropology, Human Development, World History, Creativity, Teaching, Storytelling, Systems Thinking, Physical Science, Environmental Science, Physics, Biology, Economics, Music

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Arctic Meltdown

      Skills you'll gain: Environmental Issue, Environment, Governance, Energy and Utilities, Environmental Science, Environmental Monitoring, Physical Science, International Relations, Environmental Policy, Socioeconomics, Environmental Resource Management, Natural Resource Management, Economics, Cultural Diversity, Environmental Regulations, Geographic Information Systems, Mathematical Modeling, Transportation Operations, Social Studies, Biology

      4.7
      Rating, 4.7 out of 5 stars
      ·
      51 reviews

      Beginner · Specialization · 3 - 6 Months

    Searches related to free

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    1…15161718

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

    • Les deux infinis et nous: École Polytechnique
    • 宇宙之旅:展现生命 (Journey of the Universe: The Unfolding of Life): Yale University
    • Voyages de l'infiniment grand à l'infiniment petit: École Polytechnique
    • Aprendizagem Ativa STEM com Simulações Interativas PhET: University of Colorado Boulder
    • Animals and Society: University of Colorado Boulder
    • Anatomy: Human Neuroanatomy: University of Michigan
    • Aprendizaje Activo STEM con Simulaciones Interactivas PhET: University of Colorado Boulder
    • Fundamentals of Immunology: Dueling with Pathogens and Cancer: Rice University
    • Immunology: Adaptive Immune System: Imperial College London
    • 宇宙之旅:对话 (Journey of the Universe: Weaving Knowledge and Action): Yale University

    Why Learn with Free Courses?

    Free courses offer an accessible way to explore new topics, build skills, and learn from top institutions—without financial commitment. They can help you discover interests, gain practical knowledge, and take the first step toward larger learning goals. Whether you're starting fresh or advancing existing skills, free learning options give you the freedom to grow on your terms.

    Frequently Asked Questions about Free

    Coursera offers thousands of free courses across topics like data science, business, health, computer science, personal development, and more. While you can explore lectures and course content at no cost, some features—like assessments and certificates—may require payment.‎

    Yes, but certificates are typically not included in the free version of a course. To earn a certificate, you’ll usually need to pay for the course or apply financial aid if available. You can still learn all the material for free through audit mode.‎

    To start a course for free, choose the “Audit the course” or “Enroll for free” option during sign-up. This lets you access video lectures and some assignments without payment. Look for courses labeled as “Free” or those that offer a free audit option.‎

    Auditing a course gives you free access to the learning materials, like videos and reading content. Paying for a course unlocks graded assignments, assessments, and a certificate upon completion—which may be useful for showcasing your skills or professional development.‎

    Yes, many free courses are taught by instructors from top institutions like Stanford, Yale, University of Pennsylvania, and companies like IBM. These courses offer an accessible way to learn from leading educators and professionals around the world.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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