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 · 9 INSTITUTIONS · STATUS: [ ALL FREE ]

INSTITUTION ALL Duke Harvard MIT Princeton Saylor Academy The Open University University of Helsinki Wesleyan Yale MOST TAKEN NEWEST

2401

Introduction to Nuclear Engineering and Ionizing Radiation

Readings in American History Since 1877

Introduction to Sustainable Energy

Project Laboratory

Contemporary Literature: Street Haunting in the Global City

Marine Autonomy, Sensing and Communications

Compressible Fluid Dynamics

Microscopic Theory of Transport

Doctoral Seminar in Engineering Systems

Practical Electronics

Physical Chemistry: Quantum Mechanics

Computational Design I: Theory and Applications

Computational Biology

Writing and Experience: MIT, Inside and Live

Brain Structure and Its Origins

Sensor Technologies for Interactive Environments

Materials Laboratory

Frenchness in an Era of Globalization

Statistical Physics II

Mathematics for Materials Scientists and Engineers

Reading Poetry

Experimental Physics I & II (Junior Lab)

Science Communication: A Practical Guide

Topics in Theoretical Computer Science: Probabilistically Checkable Proofs

The History of MIT

Collaborative Design and Creative Expression with Arduino Microcontrollers

Innovation Systems for Science, Technology, Energy, Manufacturing, and Health

Engineering Design and Rapid Prototyping

Environmental Engineering Masters of Engineering Project

Khan Academy: Intro to SQL

Functional Program Design in Scala

Functional Programming in Scala Specialization

Rust Programming Essentials (Coursera)

Introduction to the Tidyverse (Johns Hopkins University)

PHP Online Courses (Class Central)

Introduction to Computational Thinking with Julia, COVID-19 Modeling (MIT OCW 18.S190)

Intermediate HTML and CSS

C++ Programming Course, Beginner to Advanced (freeCodeCamp)

Introduction to Linux: Bash Scripting

Analysis and Design of Digital Integrated Circuits

Linguistics and Social Justice: Language, Education, and Human Rights

Automata, Computability, and Complexity

Numeric Photography

Introduction to Photography and Related Media

Architectural Design: Intentions

Oral Communication in Spanish

Optics

Autonomous Robot Design Competition (6.270)

How to Stage a Revolution

Experiencing Architecture Studio

Questions

Are the courses free?

Do I get a certificate?

Can I learn at my own pace?