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

2351

German II

Communications and Information Policy

Manufacturing Systems Analysis

Cross-Cultural Perspectives on Contemporary French Society

Microelectronic Devices and Circuits

Medieval Economic History in Comparative Perspective

Precedents in Critical Practice

Convex Analysis and Optimization

Ethnography

Leveraging Urban Mobility Disruptions to Create Better Cities

Build a Small Radar System: Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

Sailing (MIT Tech Dinghy)

Technology and Innovation in Africa

Introduction to Lie Groups

Django Girls Tutorial

Microsoft Learn, Beginner's Series to JavaScript

Learn JavaScript by web.dev

Codecademy Learn TypeScript: Fundamentals

DavidsonX: Introduction to SQL (edX)

Big Data Analysis with Scala and Spark

Functional Programming Principles in Scala

Introduction to R (DataCamp)

Intro to PHP (Packt, Coursera)

Android Kotlin Fundamentals course

Android Basics with Compose

Introduction to Computational Thinking (MIT 18.S191)

Codecademy Learn Java

CIS 194: Introduction to Haskell (University of Pennsylvania)

Learn GDScript From Zero (GDQuest learning path)

Elixir & Phoenix Free Crash Course

Flutter Course for Beginners (freeCodeCamp, 37-Hour Tutorial)

Bash Scripting on Linux (LearnLinuxTV course page)

Linux Command Line Basics

Get Started with Flutter Development (Coursera Guided Project)

Modern Optics Project Laboratory

Signals, Systems and Inference

Introduction to Radar Systems

Introduction to Numerical Simulation (6.336J / SMA 5211)

Literary Interpretation: Virginia Woolf's Shakespeare

Models, Data and Inference for Socio-Technical Systems

Electromagnetic Fields, Forces, and Motion

Materials for Biomedical Applications

Bestsellers: Out for the Count

Computer System Engineering

Conversational Computer Systems

Microelectronic Devices and Circuits

Inquiry into Computation and Design

Globalization: The Good, the Bad and the In-Between

Drawings & Numbers: Five Centuries of Digital Design

Optical Engineering

Questions

Are the courses free?

Do I get a certificate?

Can I learn at my own pace?