Class Central

Rankings
Collections

Subjects

View all

Computer Science
Health & Medicine
Mathematics
Business
Humanities
Engineering
Science
Education & Teaching
Social Sciences
Art & Design
Artificial Intelligence
Data Science
Programming
Personal Development
Information Security (InfoSec)

View all Subjects

Universities
The Report

Courses from 1000+ universities

Rankings

Best Courses

Best of All Time
Best of the Year

Most Popular Courses

Most Popular of All Time
Most Popular of the Year

Collections

Computer Science

Algorithms and Data Structures
Internet of Things
Information Technology
Computer Networking
Machine Learning
DevOps
Deep Learning
Cryptography
Quantum Computing
Human-Computer Interaction (HCI)
Distributed Systems
Blockchain Development
Operating Systems
Computer Graphics
Automata Theory
Compilers
SCADA
Mainframe
Digital Image Processing
Computational Models
View all Computer Science

Health & Medicine

Nutrition & Wellness
Disease & Disorders
Public Health
Health Care
Nursing
Anatomy
Veterinary Science
Continuing Medical Education (CME)
Blood Pressure
Wellbeing
Women's Health
Dysphagia
Occupational Therapy
Hygiene
Healthcare Innovation
Music Therapy
Holistic Health
Ayurveda
Herbalism
Massage Therapy
View all Health & Medicine

Mathematics

Statistics & Probability
Foundations of Mathematics
Calculus
Discrete Mathematics
Trigonometry
Geometry
Algebra
Precalculus
Number Theory
Combinatorics
Mathematical logic
Linear Programming
Graph Theory
Set Theory
Group Theory
Differential Equations
Polynomials
Integration
Mathematical Analysis
Mathematical Thinking
View all Mathematics

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Business Intelligence
Accounting
Human Resources
Project Management
Sales
Design Thinking
Business Software
Customer Service
Nonprofit Management
Innovation
Operations Management
Corporate Governance
Business Plan
Business Proposal
View all Business

Humanities

History
Literature
Language Learning
Grammar & Writing
Philosophy
Religion
ESL
Culture
Sports
Journalism
Ethics
Linguistics
Food
Library Science
Reading
Crisis Management
Games
Emergency Management
Performing Arts
Religious Studies
View all Humanities

Engineering

Electrical Engineering
Mechanical Engineering
Civil Engineering
Robotics
Nanotechnology
GIS
Textiles
Manufacturing
BIM
CAD
Chemical Engineering
Energy Systems
Aerospace Engineering
Finite Element Analysis
Geotechnical Engineering
Reliability Engineering
Petroleum Engineering
Control Theory
Environmental Engineering
Energy Conversion
View all Engineering

Science

Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
Materials Science
Earth Science
Applied Science
Forensic Science
Meteorology
Horology
Paleontology
Fire Science
Sensory Science
Ergonomics
Physical Sciences
Complex Systems
Scientific Method
Medicine
View all Science

Education & Teaching

K12
Higher Education
STEM
Teacher Professional Development
Course Development
Online Education
Pedagogy
Social-emotional Learning (SEL)
Instructional Design
Homeschooling
Special Education
Adult Education
Course Design
Online Learning
Educational Technology
Curriculum Development
Next Generation Science Standards
Student-Centered Learning
Student Engagement
Classroom Management
View all Education & Teaching

Social Sciences

Sociology
Economics
Psychology
Anthropology
Political Science
Law
Urban Planning
Human Rights
Sustainability
Governance
Archaeology
Social Work
Early Childhood Development
Structural Equation Modeling
Cultural Studies
Research Methods
Community Engagement
Philanthropy
Behavioral Science
Media Studies
View all Social Sciences

Art & Design

Music
Digital Media
Visual Arts
Design & Creativity
Photography
Art Therapy
Art Composition
Character Design
Fashion Design
Inspiration
Golden Ratio
Pattern Design
Geometric Patterns
Copic Markers
Jewelry Design
Animal Illustration
Anime Drawing
Street Art
Observational Drawing
Greeting Cards
View all Art & Design

Artificial Intelligence

Computer Vision
Natural Language Processing (NLP)
Neural Networks
Autonomous Vehicles
Chatbot
IBM Watson
Generative AI
Intelligent Systems
Genetic Algorithms
Intelligence
Heuristics
Ontology
Collective Intelligence
Autonomous Agents
Constraint Programming
AI Ethics
Semantics
Computational Linguistics
Computational Creativity
Evolutionary Algorithms
View all Artificial Intelligence

Data Science

Bioinformatics
Big Data
Data Mining
Data Analysis
Data Visualization
Jupyter Notebooks
Process Mining
Stata
Text Mining
Social Network Analysis
Computational Analysis
Data Collection
Information Retrieval
Data Processing
Data Wrangling
Data Extraction
Data Manipulation
Monte Carlo Simulation
Network Analysis
Data Preparation
View all Data Science

Programming

Mobile Development
Web Development
Databases
Game Development
Programming Languages
Software Development
Cloud Computing
Domain-Specific Languages (DSL)
Hardware Description Languages (HDL)
Aspect-oriented programming
Object-oriented programming
Visual Programming
Competitive Programming
Database Programming
Generic Programming
Programming Language Development
Leetcode
GNU Toolchain
Windsurf
Vibe Coding
View all Programming

Personal Development

Communication Skills
Career Development
Self Improvement
Presentation Skills
Resilience
Self-Control
Creativity
Gratitude
Growth Mindset
Self-Assessment
Survival Skills
Sleep Improvement
Career Planning
Empowerment
Generosity
Personal Growth
Courage
Humility
Social Skills
Dog Training
View all Personal Development

Information Security (InfoSec)

Cybersecurity
Network Security
Ethical Hacking
Digital Forensics
Reverse Engineering
Penetration Testing
Malware Analysis
DevSecOps
OSINT (Open Source Intelligence)
Threat Intelligence
Red Team
Blue Team
View all Information Security (InfoSec)

The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

Dhawal Shah Feb 11, 2026

Latest

6 Best Virtual Assistant Courses in 2026
Best Generative AI Courses of 2026 — Based on Your Profession
9 Best Delphi Courses for 2026: Effortless Cross-Platform GUIs
8 Best Anthropology Courses for 2026: Understanding Cultures
10 Best CSS Animation Courses for 2026: Bring HTML to Life

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Computer Science
53,603 courses
Artificial Intelligence
28,574 courses
OpenAI
1,169 courses

Popular courses

Divide and Conquer, Sorting and Searching, and Randomized Algorithms
Stanford University
Introduction to Graphic Illustration
Cornish College of the Arts
The Science of Gastronomy
The Hong Kong University of Science and Technology

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Languages
Japanese

Free Online

Japanese Courses

3,678 courses

Showing 3,678 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (2740)
2. Free course (2366)
3. With free certificate (1461)
4. University course only (89)
Level
1. Beginner (937)
2. Intermediate (908)
3. Advanced (404)
Duration
1. < 30 mins (564)
2. 30 - 60 mins (293)
3. 1 - 2 hours (908)
4. 2 - 5 hours (672)
5. 5 - 10 hours (329)
6. 10+ hours (351)
Subject
1. Programming (1804)
2. Business (415)
3. Computer Science (393)
4. Artificial Intelligence (267)
5. Data Science (143)
6. Science (125)
7. Personal Development (116)
8. Certifications (101)
9. Social Sciences (92)

TheIACR
Cryptanalysis

Explore cryptanalysis techniques, including SMD solvers and QA methods, with expert insights and discussions on notations and applications.
- YouTube
- 1 hour 12 minutes
- On-Demand
- Free Video
Microcredential
Getting Started with Google Workspace 日本語版


Google Workspaceの主要アプリケーションを使いこなし、生産性を向上させるスキルを習得。メール管理、スケジュール作成、コンテンツ共有、効果的なコラボレーションを学びます。
- Coursera
- 17 weeks, 1 hour a week
- On-Demand
- Paid Course
- 8 courses
医療崩壊のすすめ


財政破綻した夕張市の医療崩壊事例から、地域医療の新たな可能性を探る。病床数や医師の減少にもかかわらず、死亡率や医療費が低下した paradoxical な現象を分析し、効率的な医療システムの在り方を考察する。
- YouTube
- 21 minutes
- On-Demand
- Conference Talk
An Endless World Map - Viewing the World Through "Authagraph"

革新的な世界地図「AuthaGraph」の発明：長方形に収まりながら大陸の相対的な大きさを維持。航路、地質学、気象、世界史など多様なテーマに応用可能な新しい世界の見方を提案。
- YouTube
- 22 minutes
- On-Demand
- Conference Talk
The Saviors Safely Returned Home from Fukushima Mission

東京消防庁ハイパーレスキュー隊長が語る、福島第一原発での危険なミッション。家族の愛が隊員たちに勇気と力を与え、使命完遂への決意を固めさせた。人々の絆があれば、どんな危機も乗り越えられると確信を込めて伝える。
- YouTube
- 27 minutes
- On-Demand
- Conference Talk
secwestnet
Hacking Fingerprint Recognition Systems - Japanese Version

指紋認証システムのハッキング手法を解説。古典的な研究でありながら、現代にも通用する貴重な情報を提供。セキュリティ専門家向けの高度な内容を日本語で解説。
- YouTube
- 58 minutes
- On-Demand
- Free Video
A Journey to Improve the Environment by Fukuoka Method

福岡方式を活用した環境改善の取り組みを紹介。国連ハビタットの専門家が、アフリカやアジア太平洋地域での廃棄物管理や水資源プロジェクトの実施経験を共有し、持続可能な都市開発への道筋を示す。
- YouTube
- 14 minutes
- On-Demand
- Free Video
あなたの食事はどうやってできているのか - 食と農のあり方


食と農の裏側から人間と自然の関係を考察。ICUの養蜂活動を通じて、日常の食事が自然とどのように繋がっているかを探る。持続可能な食と農業のあり方を提案。
- YouTube
- 19 minutes
- On-Demand
- Free Video
境界線が溶けた世界を目指して - 対話を通じた個性の尊重


境界線を溶かし、対話を通じて個性が花咲く世界を目指す。国籍や宗教、性別などの二極化を超え、多様性を受け入れる社会の実現に向けた視点を提供。
- YouTube
- 18 minutes
- On-Demand
- Free Video
あなたのYESと私のNO - 映像業界における同意の重要性


インティマシーコーディネーターの視点から、映像業界におけるジェンダー観と同意の重要性を探る。俳優やスタッフの負担、女性としての経験、子育ての観点から多角的に考察。
- YouTube
- 19 minutes
- On-Demand
- Free Video
Life Has No Deadlines - What I Learned When I Turned 30

30歳の誕生日にCOVID-19に感染し入院した経験から、人生に「デッドライン」を設けずに生きることを学んだ話。多文化アイデンティティや移民労働者の研究者が語る、人生観の変化。
- YouTube
- 16 minutes
- On-Demand
- Conference Talk
塞がれた道は新たな可能性 - 困難を乗り越えるマインドセット


難病診断後の苦境を乗り越え、新たな可能性を見出した川上さんの経験から学ぶマインドセット。困難を克服し、夢の実現へと導く前向きな姿勢の重要性を探る。
- YouTube
- 17 minutes
- On-Demand
- Free Video
古典文学の窓から見えた人との向き合いかた


古典文学研究を通じて得られた対話の洞察を共有。作品の深い理解が人との向き合い方に与える影響を探り、コミュニケーションの新たな視点を提供する。
- YouTube
- 16 minutes
- On-Demand
- Conference Talk
Creating a Non-Competitive Running Culture for World Peace

GPSランニングを通じて、スポーツとアートを融合させ、多世代参加型の新しいコミュニティ文化を創造。競争よりも創造性と包括性を重視し、世界平和への貢献を目指す革新的なアプローチを紹介。
- YouTube
- 16 minutes
- On-Demand
- Conference Talk
Human Relationships Taught Us During a Pandemic

パンデミック時に260年続く老舗料理店の若主人が気づいた人と人との繋がりの大切さ。伝統と革新のバランス、地域の食文化の魅力を広げる取り組みについて語る。
- YouTube
- 17 minutes
- On-Demand
- Free Video

Browse by subject

Computer Science
Psychology
Cybersecurity
Health
Law
Accounting
Web Development

Browse by provider

Coursera
Udacity
edX
Noble Desktop
freeCodeCamp
CodeSignal
Boot.dev

Browse by university

Harvard
MIT
Georgia Tech
University of Michigan
Purdue University
Duke University
IIT Madras

Browse by institution

Google
Microsoft
IBM
Amazon
Linux Foundation
British Council
Salesforce

Best Online Courses of All Time
Best Online Courses of the Year
Most Popular Courses of All Time
Most Popular Courses of the Year
100 Top FREE Coursera Courses of All Time
Best Courses Guides
Free Printable Study Calendar

The Report by Class Central RSS Feed

The "New Normal" that Wasn't
DDoS Attack on Class Central
2000+ Online Degrees in India
Harvard's CS50 Free Certificate Guide
How Open University Works

Free Certificates & Courses

450+ Free Google Certificates
10000+ Free Courses from Tech Giants
300+ Free Coursera Courses
Ivy League Online Courses
200+ Free Writing Online Courses

About Class Central

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Facebook
Twitter
LinkedIn
YouTube
Bluesky

Class Central © 2011-2026 Privacy Policy

About Us
Join Us
Write for Us
Help Center
Contact Us

Share

Facebook
Twitter
Bluesky
Email

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free

Someone learning on their laptop while sitting on the floor.