Are the courses free?

Yes. Every course here is free to take in full. Where a platform also sells a paid certificate, we link to the free version, and the course page says so.

Do I get a certificate?

Not from Gratis Global. We catalog learning materials, not credentials. Some platforms offer a certificate as a paid extra; that is their option, never a requirement to learn.

Can I learn at my own pace?

Yes. Every course here is self-paced. The lectures and materials are always available, so you can start any time and take as long as you need.

COURSES · A GRATIS GLOBAL SERVICE

Free online courses from top universities

The open course catalog.

2,499 complete, free online courses from MIT OpenCourseWare, Open Yale Courses, Stanford Online, and other universities, each with its full lecture series and course materials linked from the university's own site. Browse 27 subjects, from computer science and mathematics to economics, history, and biology, and learn at your own pace with no account and no fees.

2,499 COURSES · 13 INSTITUTIONS · STATUS: [ ALL FREE ]

INSTITUTION ALL Duke Harvard Harvard Law School Johns Hopkins MIT Princeton Saylor Academy Stanford University of Helsinki University of Michigan Wesleyan Wharton Yale MOST TAKEN NEWEST

2001

Direct Solar/Thermal to Electrical Energy Conversion Technologies

Popular Culture and Narrative: Use and Abuse of the Fairy Tale

Contemporary Literature: Irish Literature

Introduction to Special Relativity

The Craft of Costume Design

Biochemistry and Pharmacology of Synaptic Transmission

Introduction to Sustainable Energy

German II

Accelerated Introductory Portuguese for Spanish Speakers

America in Depression and War

South Asian Migrations

Forms of Western Narrative

Introduction to Anglo-American Folk Music

Stravinsky to the Present

American Popular Music

Game Theory with Engineering Applications

Introduction to Drama

Discrete-Time Signal Processing

Information Theory

Technical Design: Scenery, Mechanisms, and Special Effects

Writing and Rhetoric: Designing Meaning

Classical Rhetoric and Modern Political Discourse

Genre Fiction Workshop: Fantasy

Seminar: Fusion and Plasma Physics

Introduction to Nuclear Engineering and Ionizing Radiation

Applied Nuclear Physics

Hydrofoils and Propellers

Introduction to Plasma Physics I

Laboratory on the Physiology, Acoustics, and Perception of Speech

Paradox and Infinity

Acoustics of Speech and Hearing

Theory of Knowledge

Ethics

Language and Its Structure I: Phonology

Creole Languages and Caribbean Identities

ConLangs: How to Construct a Language

Parkinson's Disease Workshop

Reading Fiction

Pragmatics in Linguistic Theory

From the Silk Road to the Great Game: China, Russia, and Central Eurasia

Nano-to-Macro Transport Processes

Seminar in Electric Power Systems

Mechatronics

Tribology

System Design and Analysis based on AD and Complexity Theories

Management in Engineering

Introduction to Numerical Analysis for Engineering

Biomedical Devices Design Laboratory

Introduction to International Relations

Fundamentals of Materials Science

Questions

Are the courses free?

Do I get a certificate?

Can I learn at my own pace?