Get 2,000+ Certificates from Google, IBM & Yale — 40% Off

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

7 Best AI Video Generation Courses (Free & Paid)
7 Best MS Project Courses for 2026 (Free & Paid): Plan, Execute, and Succeed
10 Best F# Courses for 2026 (Free & Paid): A Functional .NET Language
10 Best Japanese Courses for 2026
11 Best Coding Interview Preparation Courses for 2026

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Computer Science
53,697 courses
Artificial Intelligence
28,640 courses
Data Analysis
10,721 courses

Popular courses

Managing Conflicts on Projects with Cultural and Emotional Intelligence
University of Maryland, College Park
Quantum Mechanics for Everyone
Georgetown University
Mountains 101
University of Alberta

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
Chinese

Free Online

Chinese Courses

15,020 courses

Showing 15,020 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (2535)
2. Free course (13809)
3. With free certificate (1330)
4. University course only (7120)
Level
1. Intermediate (7933)
2. Beginner (3879)
3. Advanced (2542)
Duration
1. < 30 mins (766)
2. 30 - 60 mins (409)
3. 1 - 2 hours (1017)
4. 2 - 5 hours (431)
5. 5 - 10 hours (170)
6. 10+ hours (392)
Subject
1. Programming (2063)
2. Science (2059)
3. Business (1787)
4. Engineering (1452)
5. Humanities (1379)
6. Social Sciences (1307)
7. Computer Science (1020)
8. Art & Design (848)
9. Health & Medicine (831)
10. Artificial Intelligence (604)
11. Personal Development (543)
12. Mathematics (468)
13. Education & Teaching (456)
14. Data Science (261)

第四届“清华领导力论坛”——全球视角下的中国领导力


第四届“清华领导力论坛”——全球视角下的中国领导力
- XuetangX
- On-Demand
- Free Online Course
图像处理与分析


掌握数字图像处理的核心技术，从基础变换到高级识别，培养实践能力并深入理解图像增强、压缩、分割和目标检测等关键技术。
- XuetangX
- On-Demand
- Free Online Course
清华大学PE产业投资论坛：新能源汽车发展及相关技术研讨大会


清华大学PE产业投资论坛：新能源汽车发展及相关技术研讨大会
- XuetangX
- On-Demand
- Free Online Course
恶意代码分析与防治技术


Dive into malicious code analysis techniques, covering virus types, disassembly, static/dynamic analysis, Windows kernel debugging, and encryption methods for enhanced cybersecurity expertise.
- XuetangX
- On-Demand
- Free Online Course
我要发文章—一谈英文写作与发表的技巧


掌握英文学术论文写作的关键技巧和发表策略，从选题、写作到投稿的全过程指导，助你提升论文发表成功率。
- XuetangX
- On-Demand
- Free Online Course
Python应用基础


Dive into Python programming fundamentals with a practical focus on data manipulation, analysis, and visualization - specially designed for non-computer science majors through hands-on case studies.
- XuetangX
- On-Demand
- Free Online Course
Hebei Normal University
模拟电子技术基础


你想掌握与我们生活息息相关的电子技术吗？那就从“模拟电子技术基础”开始。本MOOC课程道出了其精髓，在创新教学方法中你会感到“模电”并非“魔电”。
- XuetangX
- On-Demand
- Free Online Course
大国精神


Explore 27 foundational Chinese spirits that shaped modern China, from the Party's founding spirit to scientific innovation, understanding their historical context, core values, and contemporary significance.
- XuetangX
- On-Demand
- Free Online Course
书法鉴赏


Discover the art of Chinese calligraphy through foundational techniques, historical perspectives, and practical skills in different script styles from basic strokes to advanced composition.
- XuetangX
- On-Demand
- Free Online Course
中医耳鼻咽喉科学


掌握中医耳鼻咽喉科的核心理论和临床实践，通过资深专家的临床经验和互动教学，深入学习从鼻槁到耳胀等疾病的诊断与治疗方法。
- XuetangX
- On-Demand
- Free Online Course
Liaoning University of International Business
生活中的财务


通过本课程学习，使学习者对理财的风险和货币时间价值理念达到深层认知，建立日常生活中的筹资、投资和纳税筹划的意识，为个人生活创造更多经济价值。
- XuetangX
- On-Demand
- Free Online Course
无机化学


Dive into fundamental principles of inorganic chemistry, covering atomic structures, chemical reactions, equilibrium, molecular bonding, and coordination compounds with practical applications.
- XuetangX
- On-Demand
- Free Online Course
复变函数


让学生掌握复变函数的数学理论体系，熟悉基本概念和定理的几何背景和实际应用背景；培养学生的数学素质，提高其数学认知能力和应用数学知识解决实际问题的能力。
- XuetangX
- On-Demand
- Free Online Course
物理与文化


Explore the fascinating intersection of physics and culture through historical developments, scientific concepts, and their profound impact on art, technology, and human civilization.
- XuetangX
- On-Demand
- Free Online Course
财务报表分析


Master financial statement analysis techniques through practical cases, from basic ratios to advanced fraud detection. Learn to evaluate business performance, assess financial health, and make informed investment and management decisions.
- XuetangX
- On-Demand
- Free Online Course

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.