COURSES A GRATIS GLOBAL SERVICE
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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 · 12 INSTITUTIONS · STATUS: [ ALL FREE ]
► BROWSE BY SUBJECT27 SUBJECTS
Engineering 632 Computer Science 522 Mathematics 342 Physics & Astronomy 337 Political Science 323 Sociology 276 World History 245 Business & Management 242 Economics & Finance 212 Biology & Life Science 185 Art & Art History 170 Literature 168 Environment 159 Electrical Engineering 140 Earth Science 129 Philosophy & Ethics 119 Health & Medicine 118 Chemistry 114 System Theory 114 Languages 111 Education 109 Psychology & Behavior 107 Linguistics 65 Music 48 Law 43 Classics & Ancient World 32 Religion 10
Levels

Is this subject beginner material or advanced?

Courses per subject, split by level.

  • Introductory
  • Intermediate
  • Advanced
  • Level not set
Engineering632Computer Science522Mathematics342Physics & Astronomy337Political Science323Sociology276World History245Business & Management242Economics & Finance212Biology & Life Science185Art & Art History170Literature168
INSTITUTION ALL DukeHarvardHarvard Law SchoolJohns HopkinsMITPrincetonSaylor AcademyStanfordUniversity of HelsinkiWesleyanWhartonYale MOST TAKEN NEWEST
001

100 Exercises To Learn Rust

RUST-EXERCISES.COM → 002

Getting Started with Rust (LFEL1002)

LINUXFOUNDATION.ORG → 003

A Beginner's Guide to Rust (corrode)

CORRODE.DEV → 004

Software Carpentry: R for Reproducible Scientific Analysis

GITHUB.IO → 005

learn-php.org

LEARN-PHP.ORG → 006

PHP Tutorial for Beginners, Full Course (Envato Tuts+)

YOUTUBE → 007

PHP Fundamentals (Laravel Learn)

LARAVEL.COM → 008

Kotlin Core (Hyperskill)

HYPERSKILL.ORG → 009

Introduction to Scientific Programming and Machine Learning with Julia (SPMLJ)

GITHUB.IO → 010

Java Programming MOOC (University of Helsinki)

UNIVERSITY OF HELSINKI → 011

Learn Accessibility (web.dev)

WEB.DEV → 012

Learn HTML (web.dev)

WEB.DEV → 013

CS240H: Functional Systems in Haskell (Stanford)

STANFORD → 014

Testing Fundamentals of Flutter (Very Good Ventures)

YOUTUBE → 015

The C# Academy

THECSHARPACADEMY.COM → 016

Learn Vietnamese Basics in 1 Hour for Absolute Beginners

HOWTOVIETNAMESE.COM → 017

Yunus Emre Institute: Learn Turkish For Free

YEE.ORG.TR → 018

Live Lingua Turkish Courses

LIVE LINGUA → 019

Live Lingua Thai Courses

LIVE LINGUA → 020

Live Lingua Free Swahili Courses

LIVE LINGUA → 021

Loecsen Swahili

LOECSEN.COM → 022

edX Spanish Courses

EDX → 023

Introduction to Spanish

THE OPEN UNIVERSITY → 024

Getting Started With Spanish 2

THE OPEN UNIVERSITY → 025

Getting Started With Spanish 1

THE OPEN UNIVERSITY → 026

50Languages Portuguese Phrasebook

50LANGUAGES → 027

101Languages.net Polish

101LANGUAGES.NET → 028

MyLanguages.org Polish

MYLANGUAGES.ORG → 029

50Languages Persian Phrasebook

50LANGUAGES → 030

LingoHut Persian

LINGOHUT → 031

MyLanguages.org Persian

MYLANGUAGES.ORG → 032

Learn Korean Online for Free

LEARN-KOREAN.NET → 033

My Korean Lesson

MYKOREANLESSON.COM → 034

LingQ Japanese

LINGQ.COM → 035

JP-MIRAI Free Online Japanese Language Class

JP-MIRAI.ORG → 036

Free Japanese Lessons

FREEJAPANESELESSONS.COM → 037

101Languages.net Italian

101LANGUAGES.NET → 038

Foghlaim TG4

TG4.IE → 039

SnasTV: Ros na Rún

SNAS.IE → 040

50Languages Hindi Video Course

50LANGUAGES → 041

Free Hebrew Forever

FREEHEBREW.ONLINE → 042

50Languages German

50LANGUAGES → 043

StudyGerman.io

STUDYGERMAN.IO → 044

GermanVeryEasy.com

GERMANVERYEASY.COM → 045

FUN-MOOC Languages

FUN MOOC → 046

Foreign Service Institute (FSI) French Basic Course

LIVE LINGUA → 047

English Page

ENGLISHPAGE.COM → 048

TalkEnglish

TALKENGLISH.COM → 049

Really Learn English

REALLY-LEARN-ENGLISH.COM → 050

Espresso English

ESPRESSOENGLISH.NET →
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Questions

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.